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15ada5124e
Updated kernel declarations from "KERNEL_FQ void HC_ATTR_SEQ" to "KERNEL_FQ KERNEL_FA void". Please update your custom plugin kernels accordingly. Added spilling size as a factor in calculating usable memory per device. This is based on undocumented variables and may not be 100% accurate, but it works well in practice. Added a compiler hint to scrypt-based kernels indicating the guaranteed maximum thread count per kernel invocation. Removed redundant kernel code 29800, as it is identical to 27700, and updated the plugin.
271 lines
5.5 KiB
Common Lisp
271 lines
5.5 KiB
Common Lisp
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#define NEW_SIMD_CODE
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#ifdef KERNEL_STATIC
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#include M2S(INCLUDE_PATH/inc_vendor.h)
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#include M2S(INCLUDE_PATH/inc_types.h)
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#include M2S(INCLUDE_PATH/inc_platform.cl)
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#include M2S(INCLUDE_PATH/inc_common.cl)
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#include M2S(INCLUDE_PATH/inc_simd.cl)
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#include M2S(INCLUDE_PATH/inc_hash_sha512.cl)
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#endif
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KERNEL_FQ KERNEL_FA void m32420_mxx (KERN_ATTR_VECTOR ())
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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/**
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* base
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*/
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u32x w0[4];
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u32x w1[4];
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u32x w2[4];
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u32x w3[4];
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u32x w4[4];
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u32x w5[4];
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u32x w6[4];
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u32x w7[4];
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const u32 pw_len = pws[gid].pw_len;
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u32x w[64] = { 0 };
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for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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{
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w[idx] = pws[gid].i[idx];
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}
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const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len;
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u32x s[64] = { 0 };
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for (u32 i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
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{
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s[idx] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[idx]);
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}
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/**
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* loop
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*/
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u32x w0l = w[0];
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
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{
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const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
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const u32x w0_final = w0l | w0r;
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w[0] = w0_final;
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sha512_ctx_vector_t ctx0;
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sha512_init_vector (&ctx0);
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sha512_update_vector (&ctx0, w, pw_len);
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sha512_final_vector (&ctx0);
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const u64x a = ctx0.h[0];
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const u64x b = ctx0.h[1];
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const u64x c = ctx0.h[2];
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const u64x d = ctx0.h[3];
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const u64x e = ctx0.h[4];
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const u64x f = ctx0.h[5];
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const u64x g = ctx0.h[6];
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const u64x h = ctx0.h[7];
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sha512_ctx_vector_t ctx;
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sha512_init_vector (&ctx);
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w0[0] = h32_from_64 (ctx0.h[0]);
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w0[1] = l32_from_64 (ctx0.h[0]);
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w0[2] = h32_from_64 (ctx0.h[1]);
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w0[3] = l32_from_64 (ctx0.h[1]);
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w1[0] = h32_from_64 (ctx0.h[2]);
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w1[1] = l32_from_64 (ctx0.h[2]);
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w1[2] = h32_from_64 (ctx0.h[3]);
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w1[3] = l32_from_64 (ctx0.h[3]);
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w2[0] = h32_from_64 (ctx0.h[4]);
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w2[1] = l32_from_64 (ctx0.h[4]);
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w2[2] = h32_from_64 (ctx0.h[5]);
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w2[3] = l32_from_64 (ctx0.h[5]);
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w3[0] = h32_from_64 (ctx0.h[6]);
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w3[1] = l32_from_64 (ctx0.h[6]);
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w3[2] = h32_from_64 (ctx0.h[7]);
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w3[3] = l32_from_64 (ctx0.h[7]);
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w4[0] = 0;
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w4[1] = 0;
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w4[2] = 0;
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w4[3] = 0;
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w5[0] = 0;
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w5[1] = 0;
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w5[2] = 0;
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w5[3] = 0;
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w6[0] = 0;
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w6[1] = 0;
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w6[2] = 0;
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w6[3] = 0;
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w7[0] = 0;
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w7[1] = 0;
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w7[2] = 0;
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w7[3] = 0;
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sha512_update_vector_128 (&ctx, w0, w1, w2, w3, w4, w5, w6, w7, 64);
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sha512_update_vector (&ctx, s, salt_len);
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sha512_final_vector (&ctx);
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const u32x r0 = l32_from_64 (ctx.h[7]);
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const u32x r1 = h32_from_64 (ctx.h[7]);
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const u32x r2 = l32_from_64 (ctx.h[3]);
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const u32x r3 = h32_from_64 (ctx.h[3]);
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COMPARE_M_SIMD (r0, r1, r2, r3);
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}
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}
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KERNEL_FQ KERNEL_FA void m32420_sxx (KERN_ATTR_VECTOR ())
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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/**
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* digest
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*/
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const u32 search[4] =
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{
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
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};
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/**
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* base
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*/
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u32x w0[4];
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u32x w1[4];
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u32x w2[4];
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u32x w3[4];
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u32x w4[4];
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u32x w5[4];
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u32x w6[4];
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u32x w7[4];
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const u32 pw_len = pws[gid].pw_len;
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u32x w[64] = { 0 };
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for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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{
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w[idx] = pws[gid].i[idx];
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}
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const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len;
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u32x s[64] = { 0 };
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for (u32 i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
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{
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s[idx] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[idx]);
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}
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/**
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* loop
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*/
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u32x w0l = w[0];
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
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{
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const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
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const u32x w0_final = w0l | w0r;
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w[0] = w0_final;
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sha512_ctx_vector_t ctx0;
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sha512_init_vector (&ctx0);
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sha512_update_vector (&ctx0, w, pw_len);
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sha512_final_vector (&ctx0);
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sha512_ctx_vector_t ctx;
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sha512_init_vector (&ctx);
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w0[0] = h32_from_64 (ctx0.h[0]);
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w0[1] = l32_from_64 (ctx0.h[0]);
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w0[2] = h32_from_64 (ctx0.h[1]);
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w0[3] = l32_from_64 (ctx0.h[1]);
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w1[0] = h32_from_64 (ctx0.h[2]);
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w1[1] = l32_from_64 (ctx0.h[2]);
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w1[2] = h32_from_64 (ctx0.h[3]);
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w1[3] = l32_from_64 (ctx0.h[3]);
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w2[0] = h32_from_64 (ctx0.h[4]);
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w2[1] = l32_from_64 (ctx0.h[4]);
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w2[2] = h32_from_64 (ctx0.h[5]);
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w2[3] = l32_from_64 (ctx0.h[5]);
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w3[0] = h32_from_64 (ctx0.h[6]);
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w3[1] = l32_from_64 (ctx0.h[6]);
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w3[2] = h32_from_64 (ctx0.h[7]);
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w3[3] = l32_from_64 (ctx0.h[7]);
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w4[0] = 0;
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w4[1] = 0;
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w4[2] = 0;
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w4[3] = 0;
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w5[0] = 0;
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w5[1] = 0;
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w5[2] = 0;
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w5[3] = 0;
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w6[0] = 0;
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w6[1] = 0;
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w6[2] = 0;
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w6[3] = 0;
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w7[0] = 0;
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w7[1] = 0;
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w7[2] = 0;
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w7[3] = 0;
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sha512_update_vector_128 (&ctx, w0, w1, w2, w3, w4, w5, w6, w7, 64);
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sha512_update_vector (&ctx, s, salt_len);
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sha512_final_vector (&ctx);
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const u32x r0 = l32_from_64 (ctx.h[7]);
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const u32x r1 = h32_from_64 (ctx.h[7]);
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const u32x r2 = l32_from_64 (ctx.h[3]);
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const u32x r3 = h32_from_64 (ctx.h[3]);
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COMPARE_S_SIMD (r0, r1, r2, r3);
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}
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}
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