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[Commit-gnuradio] r8152 - in gnuradio/branches/developers/ngoergen/spe_f
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From: |
ngoergen |
|
Subject: |
[Commit-gnuradio] r8152 - in gnuradio/branches/developers/ngoergen/spe_fir_fff: . spu |
|
Date: |
Wed, 2 Apr 2008 08:47:30 -0600 (MDT) |
Author: ngoergen
Date: 2008-04-02 08:47:29 -0600 (Wed, 02 Apr 2008)
New Revision: 8152
Added:
gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_ccc.cc
gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_fff.cc
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_ccc_spu.cc
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_fff_spu.cc
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.S
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.h
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.S
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.h
Removed:
gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_ccc_spu.cc
gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_fff64_spu.cc
gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_fff_spu.cc
gnuradio/branches/developers/ngoergen/spe_fir_fff/multi_fir_fff64_ppe.c
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_ccc_as.S
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_ccc_as.h
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff64_as.S
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff64_as.h
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff_as.S
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff_as.h
Log:
spe_fir: Emulating gcell directory layout
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_ccc_spu.cc
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_fff64_spu.cc
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_fff_spu.cc
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/multi_fir_fff64_ppe.c
Added: gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_ccc.cc
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_ccc.cc
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_ccc.cc
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,64 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/*
+octave:1>
filter([-4.5434-34.323i,2.32-23.6564i,2.43+5.4i,2.32+12.3i,-12.32+13.2i],[1],[1+2i,3+4i,-5+6i,-7-8i,9-10i,-11.11-12.22i,13.33+14.44i,15.55+16.66i,2.32+54.23i,1.534+-23.24j,12.4354+24.65j,43.432+25.453j,234.645-123.23j,-23.23+12.65i,1.54+2.32i,-54.23+5.43i,1+2i,3+4i,-5+6i,-7-8i,9-10i,-11.11-12.22i,13.33+14.44i,15.55+16.66i,2.32+54.23i,1.534+-23.24j,12.4354+24.65j,43.432+25.453j,234.645-123.23j,-23.23+12.65i,1.54+2.32i,-54.23+5.43i]).'(5:end))
+ans =
+
+ -715.122 - 94.118i
+ -733.604 + 86.241i
+ 260.634 - 508.940i
+ 1248.406 - 887.283i
+ 2381.054 - 471.156i
+ 582.948 + 449.680i
+ -567.533 - 256.742i
+ 344.364 - 1737.180i
+ -5150.720 - 9007.718i
+ -1849.455 - 4283.808i
+ 862.728 + 1936.846i
+ 1555.503 + 4570.876i
+ -1415.722 + 5625.155i
+ 106.444 - 857.966i
+ 79.671 - 569.760i
+ 447.406 - 331.063i
+ -715.122 - 94.118i
+ -733.604 + 86.241i
+ 260.634 - 508.940i
+ 1248.406 - 887.283i
+ 2381.054 - 471.156i
+ 582.948 + 449.680i
+ -567.533 - 256.742i
+ 344.364 - 1737.180i
+ -5150.720 - 9007.718i
+ -1849.455 - 4283.808i
+ 862.728 + 1936.846i
+ 1555.503 + 4570.876i
+
+ *
+*/
+
+int main(unsigned long long spu, unsigned long long argp,
+ unsigned long long envp)
+{
+
+ return 0;
+}
Property changes on:
gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_ccc.cc
___________________________________________________________________
Name: svn:executable
+ *
Added: gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_fff.cc
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_fff.cc
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_fff.cc
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,63 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/*
+filter([2.43,12.3,2.32,13.2,-12.32],[1],[1,2,3,4,-5,6,-7,-8,9,-10,-11.11,-12.22,13.33,14.44,15.55,16.66,2.32,54.23,1.534,-23.24,12.4354,24.65,43.432,25.453,234.645,-123.23,-23.23,12.65,1.54,2.32,-54.23,5.43]).'(5:end)
+ans =
+
+ 58.090
+ -22.680
+ 61.030
+ -206.900
+ 48.030
+ -98.480
+ -148.477
+ 27.812
+ -386.569
+ 147.246
+ 221.895
+ 591.756
+ 273.014
+ 226.325
+ 704.475
+ -86.419
+ 435.179
+ -488.927
+ 111.918
+ 1103.716
+ 1156.197
+ 2915.350
+ -1226.904
+ 2242.850
+ -4412.019
+ 1265.485
+ 353.503
+ -783.972
+
+*/
+
+int main(unsigned long long spu, unsigned long long argp,
+ unsigned long long envp)
+{
+
+ return 0;
+}
Property changes on:
gnuradio/branches/developers/ngoergen/spe_fir_fff/qa_spu_fir_fff.cc
___________________________________________________________________
Name: svn:executable
+ *
Copied: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_ccc_spu.cc
(from rev 8118,
gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_ccc_spu.cc)
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_ccc_spu.cc
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_ccc_spu.cc
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,76 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <stdio.h>
+#include "gr_spu_dma_lock.h"
+#include "spu_fir_fff_params.h"
+#include "spu_fir_ccc_as.h"
+#include <spu_mfcio.h>
+
+#define MAX_BUFSIZE (128*100)
+
+//float inputs[MAX_BUFSIZE] __attribute__((aligned(16))) = {1, 2, 1, 2, 1,
2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2};
+//float taps[MAX_BUFSIZE] __attribute__((aligned(16))) = {2.32, -23.6563, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0,0, 0, 0, 0};
+float inputs[MAX_BUFSIZE] __attribute__((aligned(16)));
+float taps[MAX_BUFSIZE] __attribute__((aligned(16)));
+float outputs[MAX_BUFSIZE] __attribute__((aligned(16)));
+
+int main(unsigned long long spu, unsigned long long argp,
+ unsigned long long envp)
+{
+ int tag = 1;
+ spu_fir_fff_params_t spu_fir_fff_params __attribute__((aligned(16)));
+
+ {
+ // NOTE: spu_fir_fff_params_t can be an _IN only param,
+ // it is sent back now for the time value only.
+ gr_spu_dma_lock_inout<spu_fir_fff_params_t> argp_lock(argp,
+ &spu_fir_fff_params, sizeof(spu_fir_fff_params_t), tag);
+ gr_spu_dma_lock_in<__vector float> inputs_lock(spu_fir_fff_params.ea_in1,
+ reinterpret_cast<__vector float *>(&inputs), spu_fir_fff_params.size
+ * sizeof(float), tag);
+ gr_spu_dma_lock_in<__vector float> taps_lock(spu_fir_fff_params.ea_in2,
+ reinterpret_cast<__vector float *>(&taps), spu_fir_fff_params.size
+ * sizeof(float), tag);
+ gr_spu_dma_lock_out<__vector float> outputs_lock(spu_fir_fff_params.ea_out,
+ reinterpret_cast<__vector float *>(&outputs), spu_fir_fff_params.size
+ * sizeof(float), tag);
+ //
+ // spu_fir_fff_params.offset = 0;
+ // spu_fir_fff_params.nsamples = 7;
+ // spu_fir_fff_params.ntaps = 16;
+
+ spu_write_decrementer(~0);
+ int start(spu_read_decrementer());
+
+ spu_fir_ccc( reinterpret_cast<__vector float *>(&inputs),
+ reinterpret_cast<__vector float *>(&taps),
+ reinterpret_cast<__vector float *>(&outputs), 0,
+ spu_fir_fff_params.offset, spu_fir_fff_params.nsamples,
+ spu_fir_fff_params.ntaps);
+
+ spu_fir_fff_params.pad[0] = start - spu_read_decrementer();
+
+ }
+
+ return 0;
+}
Copied: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_fff_spu.cc
(from rev 8118,
gnuradio/branches/developers/ngoergen/spe_fir_fff/fir_fff_spu.cc)
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_fff_spu.cc
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/fir_fff_spu.cc
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,70 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <stdio.h>
+#include "gr_spu_dma_lock.h"
+#include "spu_fir_fff_params.h"
+#include "spu_fir_fff_as.h"
+#include <spu_mfcio.h>
+
+#define MAX_BUFSIZE (128*100)
+
+float inputs[MAX_BUFSIZE] __attribute__((aligned(16)));
+float taps[MAX_BUFSIZE] __attribute__((aligned(16)));
+float outputs[MAX_BUFSIZE] __attribute__((aligned(16)));
+
+int main(unsigned long long spu, unsigned long long argp,
+ unsigned long long envp)
+{
+ int tag = 1;
+ spu_fir_fff_params_t spu_fir_fff_params __attribute__((aligned(16)));
+
+ {
+ // NOTE: spu_fir_fff_params_t can be an _IN only param,
+ // it is sent back now for the time value only.
+ gr_spu_dma_lock_inout<spu_fir_fff_params_t> argp_lock(argp,
+ &spu_fir_fff_params, sizeof(spu_fir_fff_params_t), tag);
+ gr_spu_dma_lock_in<__vector float> inputs_lock(spu_fir_fff_params.ea_in1,
+ reinterpret_cast<__vector float *>(&inputs), spu_fir_fff_params.size
+ * sizeof(float), tag);
+ gr_spu_dma_lock_in<__vector float> taps_lock(spu_fir_fff_params.ea_in2,
+ reinterpret_cast<__vector float *>(&taps), spu_fir_fff_params.size
+ * sizeof(float), tag);
+ gr_spu_dma_lock_out<__vector float> outputs_lock(spu_fir_fff_params.ea_out,
+ reinterpret_cast<__vector float *>(&outputs), spu_fir_fff_params.size
+ * sizeof(float), tag);
+
+ spu_write_decrementer(~0);
+ int start(spu_read_decrementer());
+
+ spu_fir_fff( reinterpret_cast<__vector float *>(&inputs),
+ reinterpret_cast<__vector float *>(&taps),
+ reinterpret_cast<__vector float *>(&outputs), 0,
+ spu_fir_fff_params.offset, spu_fir_fff_params.nsamples,
+ spu_fir_fff_params.ntaps);
+
+ spu_fir_fff_params.pad[0] = start - spu_read_decrementer();
+
+ }
+
+ return 0;
+}
Copied: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.S
(from rev 8118,
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_ccc_as.S)
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.S
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.S
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,277 @@
+#
+# Copyright 2008 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+
+# taps are guarenteed to be 16 byte aligned.
+# ntaps != 0
+
+# void spu_fir_ccc (
+# const float *input,
+# const float *taps,
+# float *output,
+# const float *delayline,
+# const unsigned int offset,
+# const unsigned int nsamples,
+# const unsigned int ntaps
+# )
+# {
+# unsigned int o_index = 0;
+#
+# do {
+# float sum0 = 0;
+# float sum1 = 0;
+# float sum2 = 0;
+# float sum3 = 0;
+#
+# unsigned int n_2_complex_blocks = ntaps / 2;
+#
+# unsigned int cur_tap = 0;
+# unsigned int cur_input = input + offset + o_index;
+#
+# do {
+#
+# sum0 += cur_input[0] * cur_tap[0] - cur_input[1] * cur_tap[1];
+# sum1 += cur_input[0] * cur_tap[1] + cur_input[1] * cur_tap[0];
+# sum2 += cur_input[2] * cur_tap[2] - cur_input[3] * cur_tap[3];
+# sum3 += cur_input[2] * cur_tap[3] + cur_input[3] * cur_tap[2];
+#
+# cur_input += 4;
+# cur_tap += 4;
+#
+# } while ((n_2_complex_blocks -= 2) != 0);
+#
+# output[o_index] = sum0 + sum2;
+# output[o_index+1] = sum1 + sum3;
+#
+# } while ((o_index += 2) != nsamples * 2);
+#
+# }
+#
+
+ .file "fir_ccc_spu.S"
+.text
+ .align 3
+ .global spu_fir_ccc
+ .type spu_fir_ccc, @function
+spu_fir_ccc:
+ ori $32,$5,0 # 0-2
+ lqa $41, spu_fir_ccc_hightapmask # 1-6
expand masks for taps
+ ori $33,$7,0 # 0-2
+ lqa $42, spu_fir_ccc_lowtapmask # 1-6 expand
masks for taps
+ ori $31,$8,0 # 0-2
+ lqa $43, spu_fir_ccc_xormask # 1-6 mask for
inverse of bd
+ nop
+ lqa $44, spu_fir_ccc_leftexpand # 1-6 mask to
shift bd bc to prefered slot
+ .spu_fir_ccc_start2:
+ xor $30,$30,$30 # 0-2 initilize the
current output vector
+ il $34, 16 # 0-2 shift mask for
output insertion
+
+ .spu_fir_ccc_start1:
+ andi $37,$33,0x0c # 0-2 find index into
masks [0-4]
+ xor $5,$5,$5 # 0-2
+ shlqbii $38,$37,2 # 1-4 mult by 4
+ xor $6,$6,$6 # 0-2
+ xor $7,$7,$7 # 0-2
+ ori $36,$9,0 # 0-2
+ xor $8,$8,$8 # 0-2
+ lqd $39,spu_fir_ccc_highshiftmasks($38)
# 1-6 load the right shift mask
+ a $35, $33, $3 # 0-2
+ lqd $40,spu_fir_ccc_lowshiftmasks($38)
# 1-6 load the right shift mask
+ ori $38,$4,0 # 0-2
+
+ hbra .spu_fir_ccc_inner_loop_branch,
.spu_fir_ccc_inner_loop # inner-loop hint
+
+ lqd $10,0($35) # 1-6
+ lqd $11,16($35) # 1-6
+ nop
+ lqd $12,32($35) # 1-6
+
+ .spu_fir_ccc_inner_loop:
+ ai $36,$36,-4 # 0-2
+ lqd $14,0($38) # 1-6
+ ai $35,$35,32 # 0-2
+ lqd $15,16($38) # 1-6
+ shufb $13,$10,$11,$40 # 1-4
+ shufb $16,$14,$14,$42 # 1-4
+ ai $38,$38,32 # 0-2
+
+
+ shufb $10,$10,$11,$39 # 1-4
+ nop
+ # expensive, but needed
+ shufb $14,$14,$14,$41 # 1-4
+ fma $6, $13, $16, $6 # 0-6
+ shufb $18,$11,$12,$40 # 1-4
+ fma $5, $10, $14, $5 # 0-6
+
+ shufb $17,$15,$15,$42 # 1-4
+ lqd $10,0($35) # 1-6
+ shufb $15,$15,$15,$41 # 1-4
+ nop
+ shufb $11,$11,$12,$39 # 1-4
+ fma $8, $18, $17, $8 # 0-6
+
+ lqd $12,32($35) # 1-6
+ fma $7, $11, $15, $7 # 0-6
+
+ lqd $11,16($35) # 1-6
+
+
+ .spu_fir_ccc_inner_loop_branch:
+ brnz $36,.spu_fir_ccc_inner_loop
+
+ fsmbi $10,0xFF00 # 1-4
+ fa $18,$5,$6 # 0-6
+ hbra .outter_loop_branch,
.spu_fir_ccc_start1 # 1-
+ fa $19,$7,$8 # 0-6
+ hbra .spu_fir_ccc_finish_branch,
.spu_fir_ccc_finish_branch_targ # 1-
+ fa $5,$18,$19 # 0-6
+
+ shufb $6, $5, $5, $44 # 1-4 expand 5 to 6
+ xor $6,$6,$43 # 0-2
+ fa $11, $5, $6 # 0-6
+
+ and $12,$10,$11 # 0-2
+
+ rotqby $11, $12, $34 # 1-4
+ or $30,$11,$30 # 0-2
+ ai $31,$31,-1 # 0-2
+
+ .spu_fir_ccc_finish_branch:
+ brz $31,.spu_fir_ccc_finish4
+ .spu_fir_ccc_finish_branch_targ:
+
+
+ ai $33,$33,8 # 0-2
+ ai $34,$34,-8 # 0-2
+
+ .outter_loop_branch:
+ brnz $34, .spu_fir_ccc_start1
+ hbra .spu_fir_ccc_outter_outter_loop_branch,
.spu_fir_ccc_start2
+# Stores r5 in output
+ .spu_fir_ccc_finish4:
+ stqd $30,0($32)
+ ai $32,$32,16
# increment output pointer by 1 new vector.
+
+ .spu_fir_ccc_outter_outter_loop_branch:
+ brnz $31,.spu_fir_ccc_start2
# start another output vector if needed
+
+ bi $lr
+ .size spu_fir_ccc, .-spu_fir_ccc
+
+.text
+ .global spu_fir_ccc_highshiftmasks
+ .align 4
+ .type spu_fir_ccc_highshiftmasks, @object
+ .size spu_fir_ccc_highshiftmasks, 64
+
+spu_fir_ccc_highshiftmasks:
+ .long 0x00010203
+ .long 0x00010203
+ .long 0x04050607
+ .long 0x04050607
+
+ .long 0x04050607
+ .long 0x04050607
+ .long 0x08090a0b
+ .long 0x08090a0b
+
+ .long 0x08090a0b
+ .long 0x08090a0b
+ .long 0x0c0d0e0f
+ .long 0x0c0d0e0f
+
+ .long 0x0c0d0e0f
+ .long 0x0c0d0e0f
+ .long 0x10111213
+ .long 0x10111213
+
+ .global spu_fir_ccc_lowshiftmasks
+ .align 4
+ .type spu_fir_ccc_lowshiftmasks, @object
+ .size spu_fir_ccc_lowshiftmasks, 64
+
+spu_fir_ccc_lowshiftmasks:
+ .long 0x08090a0b
+ .long 0x08090a0b
+ .long 0x0c0d0e0f
+ .long 0x0c0d0e0f
+
+ .long 0x0c0d0e0f
+ .long 0x0c0d0e0f
+ .long 0x10111213
+ .long 0x10111213
+
+ .long 0x10111213
+ .long 0x10111213
+ .long 0x14151617
+ .long 0x14151617
+
+ .long 0x14151617
+ .long 0x14151617
+ .long 0x18191a1b
+ .long 0x18191a1b
+
+ .global spu_fir_ccc_hightapmask
+ .align 4
+ .type spu_fir_ccc_hightapmask, @object
+ .size spu_fir_ccc_hightapmask, 16
+
+spu_fir_ccc_hightapmask:
+ .long 0x00010203
+ .long 0x04050607
+ .long 0x04050607
+ .long 0x00010203
+
+ .global spu_fir_ccc_lowtapmask
+ .align 4
+ .type spu_fir_ccc_lowtapmask, @object
+ .size spu_fir_ccc_lowtapmask, 16
+
+spu_fir_ccc_lowtapmask:
+ .long 0x08090a0b
+ .long 0x0c0d0e0f
+ .long 0x0c0d0e0f
+ .long 0x08090a0b
+
+ .global spu_fir_ccc_xormask
+ .align 4
+ .type spu_fir_ccc_xormask, @object
+ .size spu_fir_ccc_xormask, 16
+
+spu_fir_ccc_xormask:
+ .long 0x80000000
+ .long 0x00000000
+ .long 0x00000000
+ .long 0x00000000
+
+ .global spu_fir_ccc_leftexpand
+ .align 4
+ .type spu_fir_ccc_leftexpand, @object
+ .size spu_fir_ccc_leftexpand, 16
+
+spu_fir_ccc_leftexpand:
+ .long 0x08090a0b
+ .long 0x0c0d0e0f
+ .long 0x80808080
+ .long 0x80808080
+
+ .ident "Hand coded Cell SPU assembly"
Copied: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.h
(from rev 8118,
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_ccc_as.h)
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.h
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_ccc_as.h
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,64 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef SPU_FIR_CCC_AS_H_
+#define SPU_FIR_CCC_AS_H_
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * \brief compute an array of N interleaved complex output values from
+ * interleaved complex inputs and taps.
+ *
+ * \param input must have (nsamples - 1 + ntaps()) valid entries. input does
+ * NOT need to be aligned. input[0] .. input[nsamples - 1 + ntaps() - 1] are
+ * referenced to compute the output values.
+ *
+ * \param taps a pointer to the pre-reversed and aligned set of taps. Taps
+ * must be a multiple of 4 and padded accordingly.
+ *
+ * \param output a pointer to the filter output buffer
+ *
+ * \param delayline NOTE: currently not used
+ *
+ * \param offset the initial offset into input buffer to start the filter. If
+ * input is aligned, this should be zero. If input is not aligned, this is
+ * the difference in allignment.
+ *
+ * \param nsamples number of samples to produce for output
+ *
+ * \param ntaps length of the tap vector. Must be a multiple of 4.
+ */
+
+extern void spu_fir_ccc(const qword input,
+ const qword taps, qword output,
+ const qword delayline, const unsigned int offset,
+ const unsigned int nsamples, const unsigned int ntaps);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //SPU_FIR_CCC_AS_H_
Copied: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.S
(from rev 8118,
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff_as.S)
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.S
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.S
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,197 @@
+#
+# Copyright 2008 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+
+# taps are guarenteed to be 16 byte aligned.
+# ntaps != 0
+
+# void spu_fir_fff (
+# const __vector float *input,
+# const __vector float *taps,
+# __vector float *output,
+# const __vector float *delayline,
+# const unsigned int offset,
+# const unsigned int nsamples,
+# const unsigned int ntaps
+# )
+# {
+# unsigned int o_index = 0;
+#
+# do {
+# float sum0 = 0;
+# float sum1 = 0;
+# float sum2 = 0;
+# float sum3 = 0;
+#
+# unsigned int n_4_float_blocks = ntaps / 4;
+#
+# unsigned int cur_tap = 0;
+# unsigned int cur_input = input + offset + o_index;
+#
+# do {
+#
+# sum0 += cur_input[0] * cur_tap[0];
+# sum1 += cur_input[1] * cur_tap[1];
+# sum2 += cur_input[2] * cur_tap[2];
+# sum3 += cur_input[3] * cur_tap[3];
+#
+# cur_input += 4;
+# cur_tap += 4;
+#
+# } while ((n_4_float_blocks -= 4) != 0);
+#
+# output[o_index] = sum0 + sum1 + sum2 + sum3;
+#
+# } while (o_index++ != nsamples);
+#
+# }
+#
+
+ .file "fir_fff_spu.S"
+.text
+ .align 3
+ .global spu_fir_fff
+ .type spu_fir_fff, @function
+spu_fir_fff:
+ ori $32,$5,0 # 0-2
+ ori $33,$7,0 # 0-2
+ ori $31,$8,0 # 0-2
+ .spu_fir_fff_start4:
+ xor $30,$30,$30 # 0-2 initilize the
current output vector
+ il $34, 16 # 0-2 shift mask for
output insertion
+
+ .spu_fir_fff_start1:
+ andi $37,$33,0x0c # 0-2 find index into
masks [0-4]
+ xor $5,$5,$5 # 0-2
+ xor $6,$6,$6 # 0-2
+ shlqbii $38,$37,2 # 1-4 mult by 4
+ xor $7,$7,$7 # 0-2
+ ori $36,$9,0 # 0-2
+
+ xor $8,$8,$8 # 0-2
+ lqd $39,spu_fir_fff_shiftmasks($38)
# 1-6 load the right shift mask
+ a $35, $33, $3 # 0-2
+ ori $38,$4,0 # 0-2
+
+ hbra .spu_fir_fff_inner_loop_branch,
.spu_fir_fff_inner_loop # inner-loop hint
+
+ lqd $10,0($35) # 1-6
+ lqd $11,16($35) # 1-6
+ lqd $12,32($35) # 1-6
+ .spu_fir_fff_inner_loop:
+
+ lqd $13,48($35) # 1-6
+ lqd $18,64($35) # 1-6
+ lqd $14,0($38) # 1-6
+ nop
+ lqd $15,16($38) # 1-6
+
+ ai $36,$36,-16 # 0-2
+ shufb $10,$10,$11,$39 # 1-4
+ lqd $16,32($38) # 1-6
+ nop
+ ai $35,$35,64 # 0-2
+ shufb $11,$11,$12,$39 # 1-4
+ lqd $17,48($38) # 1-6
+ shufb $12,$12,$13,$39 # 1-4
+ ai $38,$38,64 # 0-2
+
+ shufb $13,$13,$18,$39 # 1-4
+ fma $5, $10, $14, $5 # 0-6
+ nop
+ fma $6, $11, $15, $6 # 0-6
+ lqd $10,0($35) # 1-6
+ fma $7, $12, $16, $7 # 0-6
+ lqd $11,16($35) # 1-6
+ fma $8, $13, $17, $8 # 0-6
+ lqd $12,32($35) # 1-6
+
+
+
+ .spu_fir_fff_inner_loop_branch:
+ brnz $36,.spu_fir_fff_inner_loop
+ fsmbi $10,0xF000 # 1-4
+ fa $18,$5,$6 # 0-6
+ hbra
.spu_fir_fff_outter_loop_branch, .spu_fir_fff_start1 # 1-
+ fa $19,$7,$8 # 0-6
+ hbra .spu_fir_fff_finish_branch,
.spu_fir_fff_finish_branch_targ # 1-
+ fa $5,$18,$19 # 0-6
+
+# accumulate word elements in r5 into first element in r5
+ ori $6,$5,0 # 0-2
+ shlqbyi $6,$6,4 # 1-4
+ ai $31,$31,-1 # 0-2
+ fa $5,$6,$5 # 0-2
+ shlqbyi $6,$6,4 # 1-4
+ fa $5,$6,$5 # 0-2
+ shlqbyi $6,$6,4 # 1-4
+ fa $5,$6,$5 # 0-2
+ and $11,$10,$5 # 0-2
+ rotqby $12, $11, $34 # 1-4
+ or $30,$12,$30 # 0-2
+
+ ai $34,$34,-4 # 0-2
+ .spu_fir_fff_finish_branch:
+ brz $31,.spu_fir_fff_finish4
+ .spu_fir_fff_finish_branch_targ:
+
+ ai $33,$33,4 # 0-2
+
+ .spu_fir_fff_outter_loop_branch:
+ brnz $34, .spu_fir_fff_start1
+ hbra .spu_fir_fff_outter_outter_loop_branch,
.spu_fir_fff_start4
+# Stores r5 in output
+ .spu_fir_fff_finish4:
+ stqd $30,0($32)
+ ai $32,$32,16
# increment output pointer by 1 new vector.
+
+ .spu_fir_fff_outter_outter_loop_branch:
+ brnz $31,.spu_fir_fff_start4
# start another output vector if needed
+
+ bi $lr
+ .size spu_fir_fff, .-spu_fir_fff
+.text
+ .global spu_fir_fff_shiftmasks
+ .align 4
+ .type spu_fir_fff_shiftmasks, @object
+ .size spu_fir_fff_shiftmasks, 64
+spu_fir_fff_shiftmasks:
+ .long 0x00010203
+ .long 0x04050607
+ .long 0x08090a0b
+ .long 0x0c0d0e0f
+
+ .long 0x04050607
+ .long 0x08090a0b
+ .long 0x0c0d0e0f
+ .long 0x10111213
+
+ .long 0x08090a0b
+ .long 0x0c0d0e0f
+ .long 0x10111213
+ .long 0x14151617
+
+ .long 0x0c0d0e0f
+ .long 0x10111213
+ .long 0x14151617
+ .long 0x18191a1b
+
+ .ident "Hand coded Cell SPU assembly"
Copied: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.h
(from rev 8118,
gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff_as.h)
===================================================================
--- gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.h
(rev 0)
+++ gnuradio/branches/developers/ngoergen/spe_fir_fff/spu/spu_fir_fff_as.h
2008-04-02 14:47:29 UTC (rev 8152)
@@ -0,0 +1,63 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef SPU_FIR_FFF_AS_H_
+#define SPU_FIR_FFF_AS_H_
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * \brief compute an array of N output values.
+ *
+ * \param input must have (nsamples - 1 + ntaps()) valid entries. input does
+ * NOT need to be aligned. input[0] .. input[nsamples - 1 + ntaps() - 1] are
+ * referenced to compute the output values.
+ *
+ * \param taps a pointer to the pre-reversed and aligned set of taps. Taps
+ * must be a multiple of 16 and padded accordingly.
+ *
+ * \param output a pointer to the filter output buffer
+ *
+ * \param delayline NOTE: currently not used
+ *
+ * \param offset the initial offset into input buffer to start the filter. If
+ * input is aligned, this should be zero. If input is not aligned, this is
+ * the difference in allignment.
+ *
+ * \param nsamples number of samples to produce for output
+ *
+ * \param ntaps length of the tap vector. Must be a multiple of 16.
+ */
+
+extern void spu_fir_fff(const qword input,
+ const qword taps, qword output,
+ const qword delayline, const unsigned int offset,
+ const unsigned int nsamples, const unsigned int ntaps);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //SPU_FIR_FFF_AS_H_
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_ccc_as.S
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_ccc_as.h
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff64_as.S
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff64_as.h
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff_as.S
Deleted: gnuradio/branches/developers/ngoergen/spe_fir_fff/spu_fir_fff_as.h
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