clccubes.c

@@ -10,25 +10,6 @@
 #include "logging.h"
 
 
-unsigned long int
-nchoosek(int n, int k)
-{
-    if (k == 0 || k == n) return 1;
-    if (k == 1) return n;
-
-    unsigned long int result = 1;
-
-    if (k > n - k) {
-        k = n - k;
-    }
-
-    for (int i = 0; i < k; i++) {
-        result = result * (n - i) / (i + 1);
-    }
-
-    return result;
-}
-
 int
 ccubes_init(struct ccubes_context *ctx,
     int k,
@@ -133,14 +114,14 @@ err:
 
 int
 ccubes_alloc(struct ccubes_context *ctx,
-    real *nofvalues,			/* IN: RC */
-    real *ON_set,				/* IN: RC */
-    real *OFF_set,			/* IN: RC */
-    unsigned int *p_implicants_pos,	/* IN: RC */
-    unsigned int *p_implicants_val,	/* IN: RC */
-    int *last_index,			/* IN: RC */
-    int *p_covered,			/* IN: RC */
-    int *p_pichart_pos,			/* IN: RC */
+    const real *nofvalues,			/* IN: RC */
+    const real *ON_set,				/* IN: RC */
+    const real *OFF_set,			/* IN: RC */
+    const unsigned int *p_implicants_pos,	/* IN: RC */
+    const unsigned int *p_implicants_val,	/* IN: RC */
+    const int *last_index,			/* IN: RC */
+    const int *p_covered,			/* IN: RC */
+    const int *p_pichart_pos,			/* IN: RC */
     bool *coverage,				/* OUT: RW */
     unsigned int *fixed_bits,			/* OUT: RW */
     unsigned int *value_bits,			/* OUT: RW */
@@ -295,8 +276,8 @@ ccubes_run(struct ccubes_context *ctx)
 	}
 
 	rc = clEnqueueNDRangeKernel(ctx->clctx->gpu_queue, ctx->ccubes_task,
-	    1, NULL, &ctx->gws, NULL,
-	    0, NULL, NULL);
+	    1, NULL, ctx->gws, NULL,
+	    0, NULL, &ev_ksvd[1]);
 	if (rc != CL_SUCCESS) {
 		log_error("clccubes", "NDRange failed (%d)", rc);
 		goto err;
@@ -347,7 +328,7 @@ err:
 	return rc;
 }
 
-int
+void
 ccubes_unmap(struct ccubes_context *ctx)
 {
 	int rc = 0;
@@ -389,14 +370,14 @@ ccubes(int k,
     int value_bit_width,
     int pichart_words,
     int estimPI,
-    real *nofvalues,			/* IN: RC */
-    real *ON_set,			/* IN: RC */
-    real *OFF_set,			/* IN: RC */
-    unsigned int *p_implicants_pos,	/* IN: RC */
-    unsigned int *p_implicants_val,	/* IN: RC */
-    int *last_index,			/* IN: RC */
-    int *p_covered,			/* IN: RC */
-    int *p_pichart_pos,			/* IN: RC */
+    const real *nofvalues,			/* IN: RC */
+    const real *ON_set,				/* IN: RC */
+    const real *OFF_set,			/* IN: RC */
+    const unsigned int *p_implicants_pos,	/* IN: RC */
+    const unsigned int *p_implicants_val,	/* IN: RC */
+    const int *last_index,			/* IN: RC */
+    const int *p_covered,			/* IN: RC */
+    const int *p_pichart_pos,			/* IN: RC */
     bool *coverage,				/* OUT: RW */
     unsigned int *fixed_bits,			/* OUT: RW */
     unsigned int *value_bits,			/* OUT: RW */
@@ -444,7 +425,8 @@ ccubes(int k,
 	    coverage,
 	    fixed_bits,
 	    value_bits,
-	    pichart_values);
+	    pichart_values
+	    )
 	if (rc != CL_SUCCESS) {
 		log_error("clccubes", "ccubes_alloc failed (%d)", rc);
 		goto err;

clccubes.h

@@ -1,8 +1,6 @@
 #ifndef CLccubes_H__
 #define CLccubes_H__
 
-#include <stdbool.h>
-
 #include "cl_setup.h"
 
 #ifndef _MSC_VER
@@ -28,7 +26,6 @@ struct ccubes_context {
 	int implicant_words;
 	int value_bit_width;
 	int pichart_words;
-	int estimPI;
 
 	/* INPUTS */
 	cl_mem nofvalues;
@@ -56,27 +53,7 @@ struct ccubes_context {
 	size_t gws; 	/* global work size */
 };
 
-int ccubes(int k,
-    int ninputs,
-    int posrows,
-    int negrows,
-    int implicant_words,
-    int value_bit_width,
-    int pichart_words,
-    int estimPI,
-    real *nofvalues,			/* IN: RC */
-    real *ON_set,			/* IN: RC */
-    real *OFF_set,			/* IN: RC */
-    unsigned int *p_implicants_pos,	/* IN: RC */
-    unsigned int *p_implicants_val,	/* IN: RC */
-    int *last_index,			/* IN: RC */
-    int *p_covered,			/* IN: RC */
-    int *p_pichart_pos,			/* IN: RC */
-    bool *coverage,			/* OUT: RW */
-    unsigned int *fixed_bits,		/* OUT: RW */
-    unsigned int *value_bits,		/* OUT: RW */
-    unsigned int *pichart_values	/* OUT: RW */
-);
+int ccubes(void);
 
 int
 clccubes(struct ccubes_context *ccubesctx, cl_mem alpha0, cl_mem G, size_t signals,