commit-gnuradio
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Commit-gnuradio] [gnuradio] 09/09: volk/rotator: Use more precise phase


From: git
Subject: [Commit-gnuradio] [gnuradio] 09/09: volk/rotator: Use more precise phase_inc in volk_profile
Date: Tue, 28 Jan 2014 20:10:57 +0000 (UTC)

This is an automated email from the git hooks/post-receive script.

jcorgan pushed a commit to branch maint
in repository gnuradio.

commit eac68237d5bb876bb1ecbe0c73555be5dbb838fc
Author: Sylvain Munaut <address@hidden>
Date:   Tue Jan 28 20:32:25 2014 +0100

    volk/rotator: Use more precise phase_inc in volk_profile
    
    The kernels all expect the phase_inc to be a unity vector. Any error on
    this will compound and ultimatly make it fail
    
    Signed-off-by: Sylvain Munaut <address@hidden>
---
 volk/apps/volk_profile.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/volk/apps/volk_profile.cc b/volk/apps/volk_profile.cc
index a857d26..893cb55 100644
--- a/volk/apps/volk_profile.cc
+++ b/volk/apps/volk_profile.cc
@@ -20,7 +20,7 @@ int main(int argc, char *argv[]) {
 
     //VOLK_PROFILE(volk_16i_x5_add_quad_16i_x4, 1e-4, 2046, 10000, &results);
     //VOLK_PROFILE(volk_16i_branch_4_state_8, 1e-4, 2046, 10000, &results);
-    VOLK_PUPPET_PROFILE(volk_32fc_s32fc_rotatorpuppet_32fc, 
volk_32fc_s32fc_x2_rotator_32fc, 1e-2, (lv_32fc_t)lv_cmake(.95393, .3), 20462, 
10000, &results);
+    VOLK_PUPPET_PROFILE(volk_32fc_s32fc_rotatorpuppet_32fc, 
volk_32fc_s32fc_x2_rotator_32fc, 1e-2, (lv_32fc_t)lv_cmake(0.953939201, 0.3), 
20462, 10000, &results);
     VOLK_PROFILE(volk_16ic_s32f_deinterleave_real_32f, 1e-5, 32768.0, 204602, 
10000, &results);
     VOLK_PROFILE(volk_16ic_deinterleave_real_8i, 0, 0, 204602, 10000, 
&results);
     VOLK_PROFILE(volk_16ic_deinterleave_16i_x2, 0, 0, 204602, 10000, &results);



reply via email to

[Prev in Thread] Current Thread [Next in Thread]