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Commit Graph

13 Commits (07ebcb544ddee2703b3316201464772d2288a912)

Author	SHA1	Message	Date
Tanguy Pruvot	07ebcb544d	timetravel algo ... + new kernels jh512-80 groestl-80 and cubehash-80 Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	8 years ago
Tanguy Pruvot	b9da6c67f5	improve jh512 with vectors (nist5,quark,sib,x11+,zr5) ... the main improvement is to reduce asm calls to read global mem but, a few more regs are used (68 mini vs 64 on SM 5.2) so reduce the forced launch bounds to allow 80 or 128 regs per thread Note: cuda 6.5 seems not able to store with v4.u32... (7.5 is fine) st.global.v4.u32 [%rd2], {%r3783, %r3824, %r3823, %r3822}; st.global.v2.u32 [%rd2+16], {%r3821, %r3820}; st.global.u32 [%rd2+24], %r3819; st.global.u32 [%rd2+28], %r3818; st.global.u32 [%rd2+44], %r3814; st.global.u32 [%rd2+40], %r3815; ... todo, check alexis variant.. but wanted to keep this code before in git...	8 years ago
Tanguy Pruvot	4709668995	jh512: rewrite and optimize with asm swap ... 5% improvement by the vshl asm swap functions, mixed shl+add inst., Add also xchg(x, y) func and XCHG(x, y) define in cuda_helper for later use... other jh changes are mainly for the beauty of the code... Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>	10 years ago
Tanguy Pruvot	ed4927fcd0	quark/x11: set signed int hashPosition vars to off_t ... groestl (and keccak?) seems faster with 64bit vars (off_t or int64_t)...	10 years ago
Tanguy Pruvot	9734186a37	jh512: import and improve klaus and sp changes ... did not import the extra final function, which should stay compatible with the common cuda_check_hash()	10 years ago
Tanguy Pruvot	e6112e878d	cleanup: use unsigned throughput parameters ... Yes, its a big commit, was waiting 1.6 to do that... Sorry for your possible merge issues ;)	10 years ago
Tanguy Pruvot	6ae28162db	various extern cleanup + api history uids and gpu SM ... uids could be useful to create graphes from history data Note: please do a clean build after this commit (changes in miner.h)	10 years ago
Tanguy Pruvot	e7beac6b1c	x11: tiny sp_ opt on jh512 (0.05ms) ... modified a bit.. (and removed the mixed dos end of lines ^M) also, remove the max reg count, now determined with __launch_bounds__	10 years ago
Tanguy Pruvot	a586cee493	quark: dos2unix files to reduce problems later	10 years ago
Tanguy Pruvot	d9ea5f72ce	Remove duplicated defines present in cuda_helper.h ... also add cudaDeviceReset() on Ctrl+C for nvprof	10 years ago
Christian Buchner	3b21069504	bump to revision V1.1 with Killer Groestl	11 years ago
Christian Buchner	e049f32fee	bump to revision v0.9 (VC++ project files not updated yet)	11 years ago
Christian Buchner	433d653723	bump to revision 0.7	11 years ago