diff options
| author | Jaroslav Skarvada <jskarvad@redhat.com> | 2012-08-05 18:26:33 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2012-08-05 18:26:33 -0400 |
| commit | 9305abf4be93205cf240e99ce7136702f724c490 (patch) | |
| tree | 6ff92320b4f6fac304009731b4a54570a69883f6 | |
| parent | 7e0bf7552bd583962dd94adabdf71f167c582ce1 (diff) | |
arm: better support for ARM processors without NEON.
| -rw-r--r-- | gnuradio-core/src/lib/filter/CMakeLists.txt | 3 | ||||
| -rw-r--r-- | gnuradio-core/src/lib/filter/dotprod_ccf_armv7_a.c | 2 | ||||
| -rw-r--r-- | gnuradio-core/src/lib/filter/dotprod_fff_armv7_a.c | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/gnuradio-core/src/lib/filter/CMakeLists.txt b/gnuradio-core/src/lib/filter/CMakeLists.txt index facaff764d..088d3376d1 100644 --- a/gnuradio-core/src/lib/filter/CMakeLists.txt +++ b/gnuradio-core/src/lib/filter/CMakeLists.txt @@ -210,6 +210,9 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)") ${CMAKE_CURRENT_SOURCE_DIR}/qa_dotprod_powerpc.cc ) elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm") + if(have_mfpu_neon) + add_definitions(-DHAVE_MFPU_NEON) + endif() list(APPEND gnuradio_core_sources ${CMAKE_CURRENT_SOURCE_DIR}/sysconfig_armv7_a.cc ${CMAKE_CURRENT_SOURCE_DIR}/gr_fir_sysconfig_armv7_a.cc diff --git a/gnuradio-core/src/lib/filter/dotprod_ccf_armv7_a.c b/gnuradio-core/src/lib/filter/dotprod_ccf_armv7_a.c index e7c6b266e3..c125b49b3c 100644 --- a/gnuradio-core/src/lib/filter/dotprod_ccf_armv7_a.c +++ b/gnuradio-core/src/lib/filter/dotprod_ccf_armv7_a.c @@ -37,7 +37,7 @@ gr_p2_round_down(size_t x, size_t pow2) } -#if 0 +#ifndef HAVE_MFPU_NEON void dotprod_ccf_armv7_a(const float *a, const float *b, float *res, size_t n) diff --git a/gnuradio-core/src/lib/filter/dotprod_fff_armv7_a.c b/gnuradio-core/src/lib/filter/dotprod_fff_armv7_a.c index 68c448b356..23bbef0338 100644 --- a/gnuradio-core/src/lib/filter/dotprod_fff_armv7_a.c +++ b/gnuradio-core/src/lib/filter/dotprod_fff_armv7_a.c @@ -37,7 +37,7 @@ gr_p2_round_down(size_t x, size_t pow2) } -#if 0 +#ifndef HAVE_MFPU_NEON float dotprod_fff_armv7_a(const float *a, const float *b, size_t n) |