search for: have_arm_neon_intr

...e.ac | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Makefile.am b/Makefile.am index 4d3a888..d256b45 100644 --- a/Makefile.am +++ b/Makefile.am @@ -47,7 +47,7 @@ if CPU_ARM CELT_SOURCES += $(CELT_SOURCES_ARM) SILK_SOURCES += $(SILK_SOURCES_ARM) -if OPUS_ARM_NEON_INTR +if HAVE_ARM_NEON_INTR CELT_SOURCES += $(CELT_SOURCES_ARM_NEON_INTR) endif @@ -294,7 +294,7 @@ SSE4_1_OBJ = $(CELT_SOURCES_SSE4_1:.c=.lo) \ $(SSE4_1_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE4_1_CFLAGS) endif -if OPUS_ARM_NEON_INTR +if HAVE_ARM_NEON_INTR CELT_ARM_NEON_INTR_OBJ = $(CELT_SOURCES_ARM_NEON_...

...e.ac | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Makefile.am b/Makefile.am index 4d3a888..d256b45 100644 --- a/Makefile.am +++ b/Makefile.am @@ -47,7 +47,7 @@ if CPU_ARM CELT_SOURCES += $(CELT_SOURCES_ARM) SILK_SOURCES += $(SILK_SOURCES_ARM) -if OPUS_ARM_NEON_INTR +if HAVE_ARM_NEON_INTR CELT_SOURCES += $(CELT_SOURCES_ARM_NEON_INTR) endif @@ -294,7 +294,7 @@ SSE4_1_OBJ = $(CELT_SOURCES_SSE4_1:.c=.lo) \ $(SSE4_1_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE4_1_CFLAGS) endif -if OPUS_ARM_NEON_INTR +if HAVE_ARM_NEON_INTR CELT_ARM_NEON_INTR_OBJ = $(CELT_SOURCES_ARM_NEON_...

...-------- 12 files changed, 67 insertions(+), 67 deletions(-) diff --git a/Makefile.am b/Makefile.am index 3a75740..8bd7447 100644 --- a/Makefile.am +++ b/Makefile.am @@ -47,7 +47,7 @@ if CPU_ARM CELT_SOURCES += $(CELT_SOURCES_ARM) SILK_SOURCES += $(SILK_SOURCES_ARM) -if OPUS_ARM_NEON_INTR +if HAVE_ARM_NEON_INTR CELT_SOURCES += $(CELT_SOURCES_ARM_NEON_INTR) endif @@ -286,7 +286,7 @@ SSE4_1_OBJ = $(CELT_SOURCES_SSE4_1:.c=.lo) \ $(SSE4_1_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE4_1_CFLAGS) endif -if OPUS_ARM_NEON_INTR +if HAVE_ARM_NEON_INTR CELT_ARM_NEON_INTR_OBJ = $(CELT_SOURCES_ARM_NEON_...

...es apply on any 64-bit machine. The patches should largely be independent and independently useful, other than obvious infrastructure setups. Jonathan Lennox (18): Move ARM-specific macro overrides to arm-specific file. Reorganize ARM CPU #ifdefs. Rename OPUS_ARM_NEON_INTR AM_CONDITIONAL as HAVE_ARM_NEON_INTR, for consistency with x86. Enable Neon intrinsics for aarch64. Add Neon intrinsics for Silk noise shape quantization. Add Neon intrinsics for Silk noise shape feedback loop. Apply Neon short prediction optimization to silk_noise_shape_quantizer_del_dec. Add Neon fixed-point implem...

...ors), but not yet performance tested on a live aarch64 CPU (which will probably be an iPhone). I should be able to do this Monday or Tuesday. Jonathan Lennox (11): Move ARM-specific macro overrides to arm-specific file. Reorganize ARM CPU #ifdefs. Rename OPUS_ARM_NEON_INTR AM_CONDITIONAL as HAVE_ARM_NEON_INTR, for consistency with x86. Enable Neon intrinsics for aarch64. Autoconf changes for aarch64 inline assembly support. Add aarch64 assembly for Celt fixed-point math. Add aarch64 assembly for Silk math. Add Neon intrinsics for Silk noise shape quantization. Add Neon intrinsics for Sil...

...ns(+), 29 deletions(-) create mode 100644 silk/NSQ.h create mode 100644 silk/arm/NSQ_neon.c create mode 100644 silk/arm/NSQ_neon.h diff --git a/Makefile.am b/Makefile.am index a7e7465..d819f38 100644 --- a/Makefile.am +++ b/Makefile.am @@ -49,6 +49,7 @@ SILK_SOURCES += $(SILK_SOURCES_ARM) if HAVE_ARM_NEON_INTR CELT_SOURCES += $(CELT_SOURCES_ARM_NEON_INTR) +SILK_SOURCES += $(SILK_SOURCES_ARM_NEON_INTR) endif if HAVE_ARM_NE10 @@ -299,7 +300,8 @@ $(SSE4_1_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE4_1_CFLAGS) endif if HAVE_ARM_NEON_INTR -CELT_ARM_NEON_INTR_OBJ = $(CELT_SOURCES_ARM_NEON_INTR...

...ns(+), 28 deletions(-) create mode 100644 silk/NSQ.h create mode 100644 silk/arm/NSQ_neon.c create mode 100644 silk/arm/NSQ_neon.h diff --git a/Makefile.am b/Makefile.am index d256b45..36762c2 100644 --- a/Makefile.am +++ b/Makefile.am @@ -49,6 +49,7 @@ SILK_SOURCES += $(SILK_SOURCES_ARM) if HAVE_ARM_NEON_INTR CELT_SOURCES += $(CELT_SOURCES_ARM_NEON_INTR) +SILK_SOURCES += $(SILK_SOURCES_ARM_NEON_INTR) endif if HAVE_ARM_NE10 @@ -295,7 +296,7 @@ $(SSE4_1_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE4_1_CFLAGS) endif if HAVE_ARM_NEON_INTR -CELT_ARM_NEON_INTR_OBJ = $(CELT_SOURCES_ARM_NEON_INTR...

...r Aarch64]) ] ) @@ -658,6 +663,7 @@ AS_IF([test x"$enable_intrinsics" = x"yes"],[ ]) AM_CONDITIONAL([CPU_ARM], [test "$cpu_arm" = "yes"]) +AM_CONDITIONAL([CPU_AARCH64], [test "$cpu_aarch64" = "yes"]) AM_CONDITIONAL([HAVE_ARM_NEON_INTR], [test x"$OPUS_ARM_MAY_HAVE_NEON_INTR" = x"1"]) AM_CONDITIONAL([HAVE_ARM_NE10], -- 1.9.1

...r Aarch64]) ] ) @@ -658,6 +663,7 @@ AS_IF([test x"$enable_intrinsics" = x"yes"],[ ]) AM_CONDITIONAL([CPU_ARM], [test "$cpu_arm" = "yes"]) +AM_CONDITIONAL([CPU_AARCH64], [test "$cpu_aarch64" = "yes"]) AM_CONDITIONAL([HAVE_ARM_NEON_INTR], [test x"$OPUS_ARM_MAY_HAVE_NEON_INTR" = x"1"]) AM_CONDITIONAL([HAVE_ARM_NE10], -- 1.9.1

Following Tim's comments, here are my reworked patches for the Neon intrinsic function patches of of my Aarch64 patchset, i.e. replacing patches 5-8 of the v2 series. Patches 1-4 and 9-18 of the old series still apply unmodified. The one new (as opposed to changed) patch is the first one in this series, to add named constants for the ARM architecture variants. There are also some minor code

This sequence of patches provides arm64 support for Opus. Tested on iOS, Android, and Ubuntu 14.04. The patch sequence was written on top of Viswanath Puttagunta's Ne10 patches, but all but the second ("Reorganize pitch_arm.h") should, I think, apply independently of it. It does depends on my previous intrinsics configury reorganization, however. Comments welcome. With this and

Hi Timothy, As I mentioned earlier [1], I now fixed compile issues with fixed point and resubmitting the patch. I also have new patch that does intrinsics optimizations for celt_pitch_xcorr targetting aarch64. You can find my latest work-in-progress branch at [2] For reference, you can use the Ne10 pre-built libraries at [3] Note that I am working with Phil at ARM to get my patch at [4]

Hi All, As per Timothy's suggestion, disabling mdct_forward for fixed point. Only effects armv7,armv8: Extend fixed fft NE10 optimizations to mdct Rest of patches are same as in [1] For reference, latest wip code for opus is at [2] Still working with NE10 team at ARM to get corner cases of mdct_forward. Will update with another patch when issue in NE10 gets fixed. Regards, Vish [1]:

Hi All, Changes from RFC v2 [1] armv7,armv8: Extend fixed fft NE10 optimizations to mdct - Overflow issue fixed by Phil at ARM. Ne10 wip at [2]. Should be upstream soon. - So, re-enabled using fixed fft for mdct_forward which was disabled in RFCv2 armv7,armv8: Optimize fixed point fft using NE10 library - Thanks to Jonathan Lennox, fixed some build fixes on iOS and some copy-paste errors Rest

Hello Timothy / Jean-Marc / opus-dev, This patch series is follow up on work I posted on [1]. In addition to what was posted on [1], this patch series mainly integrates Fixed point FFT implementations in NE10 library into opus. You can view my opus wip code at [2]. Note that while I found some issues both with the NE10 library(fixed fft) and with Linaro toolchain (armv8 intrinsics), the work

Hi All, Since I continue to base my work on top of Jonathan's patch, and my previous Ne10 fft/ifft/mdct_forward/backward patches, I thought it would be better to just post all new patches as a patch series. Please let me know if anyone disagrees with this approach. You can see wip branch of all latest patches at https://git.linaro.org/people/viswanath.puttagunta/opus.git Branch:

I rebased my previous 3 patches to the current master with minor changes. Patches 1 to 3 replace all my previous submitted patches. Patches 4 and 5 are new. Thanks, Linfeng Zhang