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-rw-r--r--xmrstak/backend/nvidia/nvcc_code/cryptonight.hpp48
1 files changed, 48 insertions, 0 deletions
diff --git a/xmrstak/backend/nvidia/nvcc_code/cryptonight.hpp b/xmrstak/backend/nvidia/nvcc_code/cryptonight.hpp
new file mode 100644
index 0000000..784c38d
--- /dev/null
+++ b/xmrstak/backend/nvidia/nvcc_code/cryptonight.hpp
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <stdint.h>
+#include <string>
+
+typedef struct {
+ int device_id;
+ const char *device_name;
+ int device_arch[2];
+ int device_mpcount;
+ int device_blocks;
+ int device_threads;
+ int device_bfactor;
+ int device_bsleep;
+
+ uint32_t *d_input;
+ uint32_t inputlen;
+ uint32_t *d_result_count;
+ uint32_t *d_result_nonce;
+ uint32_t *d_long_state;
+ uint32_t *d_ctx_state;
+ uint32_t *d_ctx_a;
+ uint32_t *d_ctx_b;
+ uint32_t *d_ctx_key1;
+ uint32_t *d_ctx_key2;
+ uint32_t *d_ctx_text;
+ std::string name;
+ size_t free_device_memory;
+ size_t total_device_memory;
+} nvid_ctx;
+
+extern "C" {
+
+/** get device count
+ *
+ * @param deviceCount[out] cuda device count
+ * @return error code: 0 == error is occurred, 1 == no error
+ */
+int cuda_get_devicecount( int* deviceCount);
+int cuda_get_deviceinfo(nvid_ctx *ctx);
+int cryptonight_extra_cpu_init(nvid_ctx *ctx);
+void cryptonight_extra_cpu_set_data( nvid_ctx* ctx, const void *data, uint32_t len);
+void cryptonight_extra_cpu_prepare(nvid_ctx* ctx, uint32_t startNonce);
+void cryptonight_core_cpu_hash(nvid_ctx* ctx);
+void cryptonight_extra_cpu_final(nvid_ctx* ctx, uint32_t startNonce, uint64_t target, uint32_t* rescount, uint32_t *resnonce);
+
+}
+
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