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| author | Siarhei Siamashka <siarhei.siamashka@gmail.com> | 2012-02-21 00:03:44 +0200 |
|---|---|---|
| committer | Siarhei Siamashka <siarhei.siamashka@gmail.com> | 2012-02-21 00:03:44 +0200 |
| commit | 3c51c7107674e3fb62734d6fe80405db5484ee5e (patch) | |
| tree | 7d4484437ba4ea614fcf3cd06847dd12770d3dbb /Makefile.am | |
| parent | a62cd79b85c69aea5b980f91d2c563b082b06af0 (diff) | |
Initial partial conversion to SPU assembly
Only the first loop is converted. The performance
is increased up to ~5.97 khash/sec per SPE core.
TODO: try to update it to use better data layout and more
unrolling from shakti's variant.
Diffstat (limited to 'Makefile.am')
| -rw-r--r-- | Makefile.am | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Makefile.am b/Makefile.am index 47affe0..b900312 100644 --- a/Makefile.am +++ b/Makefile.am @@ -22,10 +22,11 @@ minerd_CPPFLAGS = @LIBCURL_CPPFLAGS@ if HAVE_CELL_SPU -scrypt-cell-spu.o: scrypt-cell-spu.c sha256-helpers.h \ - scrypt-simd-helpers.h scrypt-cell-spu.h +scrypt-cell-spu.o: scrypt-cell-spu.c scrypt-cell-spu-asm.S \ + sha256-helpers.h scrypt-simd-helpers.h \ + scrypt-cell-spu.h $(SPU_ELF_GCC) -O3 -fstrict-aliasing -Wall -Wstrict-aliasing \ - -o scrypt-cell-spu.elf scrypt-cell-spu.c + -o scrypt-cell-spu.elf scrypt-cell-spu.c scrypt-cell-spu-asm.S $(EMBEDSPU) scrypt_spu scrypt-cell-spu.elf scrypt-cell-spu.o minerd_LDADD += scrypt-cell-spu.o @SPE2_LIBS@ |