From 16d5beb1a66fc39f424cef67aeca8fee48d6035c Mon Sep 17 00:00:00 2001 From: Jens Steube Date: Thu, 11 Aug 2022 17:43:18 +0200 Subject: [PATCH] Use -flegacy-pass-manager for -m 500 on AMD HIP for massive speed improvement 14.3MH/s -> 24.6MH/s --- src/modules/module_00500.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/src/modules/module_00500.c b/src/modules/module_00500.c index e86de7a19..deb73024b 100644 --- a/src/modules/module_00500.c +++ b/src/modules/module_00500.c @@ -57,6 +57,19 @@ u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED c return tmp_size; } +char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param) +{ + char *jit_build_options = NULL; + + // AMD HIP + if (device_param->opencl_device_vendor_id == VENDOR_ID_AMD_USE_HIP) + { + hc_asprintf (&jit_build_options, "-flegacy-pass-manager"); + } + + return jit_build_options; +} + static void md5crypt_decode (u8 digest[16], const u8 buf[22]) { int l; @@ -291,7 +304,7 @@ void module_init (module_ctx_t *module_ctx) module_ctx->module_hook23 = MODULE_DEFAULT; module_ctx->module_hook_salt_size = MODULE_DEFAULT; module_ctx->module_hook_size = MODULE_DEFAULT; - module_ctx->module_jit_build_options = MODULE_DEFAULT; + module_ctx->module_jit_build_options = module_jit_build_options; module_ctx->module_jit_cache_disable = MODULE_DEFAULT; module_ctx->module_kernel_accel_max = MODULE_DEFAULT; module_ctx->module_kernel_accel_min = MODULE_DEFAULT;