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Optimize a few modes for hashcat_tuning.hctab for budget NV cards

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Little experiment with MD4 based optimizations on -m 900 -m 1000 and -m 1100
Fix benchmark in case user fixes -u and -n values
pull/330/head
jsteube 8 years ago
parent 01f566451c
commit 006f5252b7
4 changed files with 84 additions and 76 deletions
Show Stats Download Patch File Download Diff File

12
OpenCL/m00900_a3.cl
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@ -331,15 +331,9 @@ void m00900s (u32 w[16], const u32 pw_len, __global pw_t *pws, __global kernel_r
MD4_STEP0(MD4_Go, b, c, d, a, G_wdc01, MD4S13);
MD4_STEP0(MD4_Go, a, b, c, d, G_w2c01, MD4S10);
MD4_STEP0(MD4_Go, d, a, b, c, G_w6c01, MD4S11);
MD4_STEP0(MD4_Go, c, d, a, b, G_wac01, MD4S12);
if (MATCHES_NONE_VV (c, pre_c)) continue;
MD4_STEP0(MD4_Go, b, c, d, a, G_wec01, MD4S13);
MD4_STEP0(MD4_Go, a, b, c, d, G_w3c01, MD4S10);
if (MATCHES_NONE_VV (a, pre_a)) continue;
MD4_STEP0(MD4_Go, c, d, a, b, G_wac01, MD4S12); if (MATCHES_NONE_VV (c, pre_c)) continue;
MD4_STEP0(MD4_Go, b, c, d, a, G_wec01, MD4S13); if (MATCHES_NONE_VV (b, pre_b)) continue;
MD4_STEP0(MD4_Go, a, b, c, d, G_w3c01, MD4S10); if (MATCHES_NONE_VV (a, pre_a)) continue;
MD4_STEP0(MD4_Go, d, a, b, c, G_w7c01, MD4S11);
MD4_STEP0(MD4_Go, c, d, a, b, G_wbc01, MD4S12);
MD4_STEP0(MD4_Go, b, c, d, a, G_wfc01, MD4S13);

116
OpenCL/m01100_a3.cl
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@ -33,24 +33,24 @@ void m01100m (u32 w[16], const u32 pw_len, __global pw_t *pws, __global kernel_r
* salt
*/
u32 salt_buf0[4];
u32 salt_buf1[4];
u32 salt_buf2[4];
salt_buf0[0] = salt_bufs[salt_pos].salt_buf[ 0];
salt_buf0[1] = salt_bufs[salt_pos].salt_buf[ 1];
salt_buf0[2] = salt_bufs[salt_pos].salt_buf[ 2];
salt_buf0[3] = salt_bufs[salt_pos].salt_buf[ 3];
salt_buf1[0] = salt_bufs[salt_pos].salt_buf[ 4];
salt_buf1[1] = salt_bufs[salt_pos].salt_buf[ 5];
salt_buf1[2] = salt_bufs[salt_pos].salt_buf[ 6];
salt_buf1[3] = salt_bufs[salt_pos].salt_buf[ 7];
salt_buf2[0] = salt_bufs[salt_pos].salt_buf[ 8];
salt_buf2[1] = salt_bufs[salt_pos].salt_buf[ 9];
salt_buf2[2] = salt_bufs[salt_pos].salt_buf[10];
salt_buf2[3] = salt_bufs[salt_pos].salt_buf[11];
const u32 salt_len = salt_bufs[salt_pos].salt_len;
#define salt_buf00 salt_bufs[salt_pos].salt_buf[ 0]
#define salt_buf01 salt_bufs[salt_pos].salt_buf[ 1]
#define salt_buf02 salt_bufs[salt_pos].salt_buf[ 2]
#define salt_buf03 salt_bufs[salt_pos].salt_buf[ 3]
#define salt_buf04 salt_bufs[salt_pos].salt_buf[ 4]
#define salt_buf05 salt_bufs[salt_pos].salt_buf[ 5]
#define salt_buf06 salt_bufs[salt_pos].salt_buf[ 6]
#define salt_buf07 salt_bufs[salt_pos].salt_buf[ 7]
#define salt_buf08 salt_bufs[salt_pos].salt_buf[ 8]
#define salt_buf09 salt_bufs[salt_pos].salt_buf[ 9]
#define salt_buf10 salt_bufs[salt_pos].salt_buf[10]
#define salt_buf11 salt_bufs[salt_pos].salt_buf[11]
#define salt_buf12 salt_bufs[salt_pos].salt_buf[12]
#define salt_buf13 salt_bufs[salt_pos].salt_buf[13]
#define salt_buf14 salt_bufs[salt_pos].salt_buf[14]
#define salt_buf15 salt_bufs[salt_pos].salt_buf[15]
#define salt_len salt_bufs[salt_pos].salt_len
/**
* base
@ -119,6 +119,8 @@ void m01100m (u32 w[16], const u32 pw_len, __global pw_t *pws, __global kernel_r
const u32x w0 = w0l | w0r;
barrier (CLK_LOCAL_MEM_FENCE);
u32x a = MD4M_A;
u32x b = MD4M_B;
u32x c = MD4M_C;
@ -189,16 +191,16 @@ void m01100m (u32 w[16], const u32 pw_len, __global pw_t *pws, __global kernel_r
w0_t[1] = b;
w0_t[2] = c;
w0_t[3] = d;
w1_t[0] = salt_buf0[0];
w1_t[1] = salt_buf0[1];
w1_t[2] = salt_buf0[2];
w1_t[3] = salt_buf0[3];
w2_t[0] = salt_buf1[0];
w2_t[1] = salt_buf1[1];
w2_t[2] = salt_buf1[2];
w2_t[3] = salt_buf1[3];
w3_t[0] = salt_buf2[0];
w3_t[1] = salt_buf2[1];
w1_t[0] = salt_buf00;
w1_t[1] = salt_buf01;
w1_t[2] = salt_buf02;
w1_t[3] = salt_buf03;
w2_t[0] = salt_buf04;
w2_t[1] = salt_buf05;
w2_t[2] = salt_buf06;
w2_t[3] = salt_buf07;
w3_t[0] = salt_buf08;
w3_t[1] = salt_buf09;
w3_t[2] = (16 + salt_len) * 8;
w3_t[3] = 0;
@ -275,24 +277,24 @@ void m01100s (u32 w[16], const u32 pw_len, __global pw_t *pws, __global kernel_r
* salt
*/
u32 salt_buf0[4];
u32 salt_buf1[4];
u32 salt_buf2[4];
salt_buf0[0] = salt_bufs[salt_pos].salt_buf[ 0];
salt_buf0[1] = salt_bufs[salt_pos].salt_buf[ 1];
salt_buf0[2] = salt_bufs[salt_pos].salt_buf[ 2];
salt_buf0[3] = salt_bufs[salt_pos].salt_buf[ 3];
salt_buf1[0] = salt_bufs[salt_pos].salt_buf[ 4];
salt_buf1[1] = salt_bufs[salt_pos].salt_buf[ 5];
salt_buf1[2] = salt_bufs[salt_pos].salt_buf[ 6];
salt_buf1[3] = salt_bufs[salt_pos].salt_buf[ 7];
salt_buf2[0] = salt_bufs[salt_pos].salt_buf[ 8];
salt_buf2[1] = salt_bufs[salt_pos].salt_buf[ 9];
salt_buf2[2] = salt_bufs[salt_pos].salt_buf[10];
salt_buf2[3] = salt_bufs[salt_pos].salt_buf[11];
const u32 salt_len = salt_bufs[salt_pos].salt_len;
#define salt_buf00 salt_bufs[salt_pos].salt_buf[ 0]
#define salt_buf01 salt_bufs[salt_pos].salt_buf[ 1]
#define salt_buf02 salt_bufs[salt_pos].salt_buf[ 2]
#define salt_buf03 salt_bufs[salt_pos].salt_buf[ 3]
#define salt_buf04 salt_bufs[salt_pos].salt_buf[ 4]
#define salt_buf05 salt_bufs[salt_pos].salt_buf[ 5]
#define salt_buf06 salt_bufs[salt_pos].salt_buf[ 6]
#define salt_buf07 salt_bufs[salt_pos].salt_buf[ 7]
#define salt_buf08 salt_bufs[salt_pos].salt_buf[ 8]
#define salt_buf09 salt_bufs[salt_pos].salt_buf[ 9]
#define salt_buf10 salt_bufs[salt_pos].salt_buf[10]
#define salt_buf11 salt_bufs[salt_pos].salt_buf[11]
#define salt_buf12 salt_bufs[salt_pos].salt_buf[12]
#define salt_buf13 salt_bufs[salt_pos].salt_buf[13]
#define salt_buf14 salt_bufs[salt_pos].salt_buf[14]
#define salt_buf15 salt_bufs[salt_pos].salt_buf[15]
#define salt_len salt_bufs[salt_pos].salt_len
/**
* base
@ -373,6 +375,8 @@ void m01100s (u32 w[16], const u32 pw_len, __global pw_t *pws, __global kernel_r
const u32x w0 = w0l | w0r;
barrier (CLK_LOCAL_MEM_FENCE);
u32x a = MD4M_A;
u32x b = MD4M_B;
u32x c = MD4M_C;
@ -443,16 +447,16 @@ void m01100s (u32 w[16], const u32 pw_len, __global pw_t *pws, __global kernel_r
w0_t[1] = b;
w0_t[2] = c;
w0_t[3] = d;
w1_t[0] = salt_buf0[0];
w1_t[1] = salt_buf0[1];
w1_t[2] = salt_buf0[2];
w1_t[3] = salt_buf0[3];
w2_t[0] = salt_buf1[0];
w2_t[1] = salt_buf1[1];
w2_t[2] = salt_buf1[2];
w2_t[3] = salt_buf1[3];
w3_t[0] = salt_buf2[0];
w3_t[1] = salt_buf2[1];
w1_t[0] = salt_buf00;
w1_t[1] = salt_buf01;
w1_t[2] = salt_buf02;
w1_t[3] = salt_buf03;
w2_t[0] = salt_buf04;
w2_t[1] = salt_buf05;
w2_t[2] = salt_buf06;
w2_t[3] = salt_buf07;
w3_t[0] = salt_buf08;
w3_t[1] = salt_buf09;
w3_t[2] = (16 + salt_len) * 8;
w3_t[3] = 0;

18
hashcat_tuning.hctab
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@ -64,17 +64,17 @@ DEVICE_TYPE_CPU * * N A
#Device Attack Hash Vector Kernel Kernel
#Name Mode Type Width Accel Loops
ALIAS_nv_budget * 0 2 A A
ALIAS_nv_budget * 11 2 A A
ALIAS_nv_budget * 12 2 A A
ALIAS_nv_budget * 0 4 A A
ALIAS_nv_budget * 11 4 A A
ALIAS_nv_budget * 12 4 A A
ALIAS_nv_budget * 21 2 A A
ALIAS_nv_budget * 22 2 A A
ALIAS_nv_budget * 23 2 A A
ALIAS_nv_budget * 200 2 A A
ALIAS_nv_budget * 200 4 A A
ALIAS_nv_budget * 400 2 A A
ALIAS_nv_budget * 900 2 A A
ALIAS_nv_budget * 1000 2 A A
ALIAS_nv_budget * 1100 2 A A
ALIAS_nv_budget * 900 4 A A
ALIAS_nv_budget * 1000 4 A A
ALIAS_nv_budget * 1100 4 A A
ALIAS_nv_budget * 2400 2 A A
ALIAS_nv_budget * 2410 2 A A
ALIAS_nv_budget * 2600 2 A A
@ -85,11 +85,9 @@ ALIAS_nv_budget * 2811 2 A
ALIAS_nv_budget * 3711 2 A A
ALIAS_nv_budget * 5100 2 A A
ALIAS_nv_budget * 5500 2 A A
ALIAS_nv_budget * 6000 2 A A
ALIAS_nv_budget * 9900 2 A A
ALIAS_nv_budget * 9900 4 A A
ALIAS_nv_budget * 10100 2 A A
ALIAS_nv_budget * 11000 2 A A
ALIAS_nv_budget * 11400 2 A A
#Device Attack Hash Vector Kernel Kernel
#Name Mode Type Width Accel Loops

14
src/oclHashcat.c
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@ -2859,7 +2859,19 @@ static void autotune (hc_device_param_t *device_param)
#define MAX_RETRIES 1
double exec_ms_final = 0;
if ((kernel_loops_min == kernel_loops_max) || (kernel_accel_min == kernel_accel_max))
{
// we do this in case the user specified a fixed -u and -n on the commandline
// so we have a cached kernel for benchmark
try_run (device_param, kernel_accel, kernel_loops);
try_run (device_param, kernel_accel, kernel_loops);
try_run (device_param, kernel_accel, kernel_loops);
try_run (device_param, kernel_accel, kernel_loops);
try_run (device_param, kernel_accel, kernel_loops);
}
double exec_ms_final = try_run (device_param, kernel_accel, kernel_loops);
// first find out highest kernel-loops that stays below target_ms

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