Claudio André claudioandre

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Claudio André

We have FAR too many test vectors commented out all over the code base and I hate that. This is my fault. My intention was only to run a stress t…

Claudio André

221263f is a choice with pros and cons. But, it does not create anything bad.

Claudio André

At least, the change in opencl_cryptsha512.h is mandatory. diff --git a/src/opencl_cryptsha256_fmt_plug.c b/src/opencl_cryptsha256_fmt_plug.c inde…

Claudio André

It was failing in my original test above. No idea if it was running some time ago (14.9, for example).

Claudio André

This is a test=0. SEED cannot hurt. And LWS=1 GWS=1 fails.

Claudio André

Anyway, pre_init() followed by a opencl_init() is good enough. Everything is ok with a --fork run, right?

Claudio André

I wonder why it happens. Or why it doesn't happen on the others... It happens here, are you sure it is not happening in openwalls machines? This …

Claudio André

Now it is: DES and hmac-sha512 2 out of 47 tests have FAILED

Claudio André

I updated the bech results seen above: the best for rakp is [2x] Observations: we have to redo this test using openwall's board and the latest d…

Claudio André

I will debug tomorrow, but line 1647 in common-opencl shows it is not ignored.

Claudio André

init() loads gpu_id later, so you have to start opencl stuff by hand (to get details so soon). # This patch file was generated by NetBeans IDE # It…

Claudio André

The driver for sure. Mine is a raw board (no millennium/plus/mega edition).

Claudio André

It is safe to try 2x? I see something bad here. GWS=524288 ../run/john -te:5 -form=rakp-opencl -verb=5 [--force-scalar] Benchmarking: RAKP-opencl, …

Claudio André

Ok, I will check it.

Claudio André

Make sense.

Claudio André

2M is too much. Any other important buffers? gws: 1048576 23563564 c/s 259199208 rounds/s 177.999ms per crypt_all() OpenCL error (CL_INVALID_BUFFER…

Claudio André

Thanks @kholia

Claudio André

Profiler is. It is not good as CodeXL. I am not aware of all its possibilities in command line.

Claudio André

It replaces profiler; it is installed in his hosts.

Claudio André

if any format runs better vectorized on Juniper Do you have a light format vectorized? SHA1, for example?

Claudio André

Updated: diff --git a/src/common-opencl.c b/src/common-opencl.c index 23271da..2b11373 100644 --- a/src/common-opencl.c +++ b/src/common-opencl.c @…

Claudio André

V6 Cape Verde, Hainan, Oland, Pitcairn, Tahiti, V7 Bonaire, Havaii, Kalindi, Mullins, Spectre, Spooky, V8 Iceland

Claudio André

BTW, i will submit: diff --git a/src/common-opencl.c b/src/common-opencl.c index 23271da..17377fd 100644 --- a/src/common-opencl.c +++ b/src/common…

Claudio André

Test now. @kholia, could you please do that?

Claudio André

I will try to see/analyse Hemlock in CodeXL. Anyway, do you think AMD build this hardware in a different way? Better than only 2 GPUs together? I h…

Claudio André

For example if (amd_gcn(device_info[gpu_id])) { ... } else if (amd_vliw5(device_info[gpu_id])) ... else if (gpu_intel(device_info[gpu_id]))

Claudio André

There are v6, v7, .... It is a bad thing that the '4' and '5' in VLIW* means something. So maybe I should never use vectors for VLIW5 A safe cho…

Claudio André

IP v4 are 'VLIW5' IP v5 are 'VLIW4' To be confirmed...