VA: Use common timer and timing aspect headers

1 files changed, 68 insertions, 0 deletions

diff --git a/VA/include/common.h b/VA/include/common.h
new file mode 100644
index 0000000..6ce6e23
--- /dev/null
+++ b/VA/include/common.h
@@ -0,0 +1,68 @@
+#ifndef _COMMON_H_
+#define _COMMON_H_
+
+enum kernels {
+	kernel1 = 0,
+	nr_kernels = 1,
+};
+
+// Structures used by both the host and the dpu to communicate information
+typedef struct {
+	/*
+	 * Size per DPU cannot exceed 32 bit, as each DPU only has 64 MiB of memory
+	 * (i.e., only needs 26 bit for addressing).
+	 */
+	uint32_t size;
+	uint32_t transfer_size;
+	enum kernels kernel;
+} dpu_arguments_t;
+
+// Transfer size between MRAM and WRAM
+#ifdef BL
+#define BLOCK_SIZE_LOG2 BL
+#define BLOCK_SIZE (1 << BLOCK_SIZE_LOG2)
+#else
+#define BLOCK_SIZE_LOG2 8
+#define BLOCK_SIZE (1 << BLOCK_SIZE_LOG2)
+#define BL BLOCK_SIZE_LOG2
+#endif
+
+// Data type
+#ifdef UINT32
+#define T uint32_t
+#define DIV 2			// Shift right to divide by sizeof(T)
+#elif UINT64
+#define T uint64_t
+#define DIV 3			// Shift right to divide by sizeof(T)
+#elif INT32
+#define T int32_t
+#define DIV 2			// Shift right to divide by sizeof(T)
+#elif INT64
+#define T int64_t
+#define DIV 3			// Shift right to divide by sizeof(T)
+#elif FLOAT
+#define T float
+#define DIV 2			// Shift right to divide by sizeof(T)
+#elif DOUBLE
+#define T double
+#define DIV 3			// Shift right to divide by sizeof(T)
+#elif CHAR
+#define T char
+#define DIV 0			// Shift right to divide by sizeof(T)
+#elif SHORT
+#define T short
+#define DIV 1			// Shift right to divide by sizeof(T)
+#endif
+
+#ifndef ENERGY
+#define ENERGY 0
+#endif
+#define PRINT 0
+
+#define ANSI_COLOR_RED     "\x1b[31m"
+#define ANSI_COLOR_GREEN   "\x1b[32m"
+#define ANSI_COLOR_RESET   "\x1b[0m"
+
+#define divceil(n, m) (((n)-1) / (m) + 1)
+#define roundup(n, m) ((n / m) * m + m)
+#endif