4 files changed, 211 insertions, 0 deletions
diff --git a/Microbenchmarks/Random-GUPS/support/common.h b/Microbenchmarks/Random-GUPS/support/common.h
new file mode 100755
index 0000000..f4eb611
--- /dev/null
+++ b/Microbenchmarks/Random-GUPS/support/common.h
@@ -0,0 +1,76 @@
+#ifndef _COMMON_H_
+#define _COMMON_H_
+
+// Structures used by both the host and the dpu to communicate information 
+typedef struct {
+    uint32_t size;
+	enum kernels {
+	    kernel1 = 0,
+	    nr_kernels = 1,
+	} kernel;
+} dpu_arguments_t;
+
+typedef struct {
+    uint64_t cycles;
+} dpu_results_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
+#define T uint64_t
+#define S int64_t
+
+// HPCC_starts function from HPCC benchmark (https://github.com/icl-utk-edu/hpcc/blob/main/RandomAccess/utility.c)
+#define POLY 7ULL
+#define PERIOD 1317624576693539401LL
+
+T HPCC_starts(S n) {
+    int i, j;
+    T m2[64];
+    T temp, ran;
+
+    while (n < 0) n += PERIOD;
+    while (n > PERIOD) n -= PERIOD;
+    if (n == 0) return 0x1;
+
+    temp = 0x1;
+    for (i=0; i<64; i++) {
+        m2[i] = temp;
+        temp = (temp << 1) ^ ((S) temp < 0 ? POLY : 0);
+        temp = (temp << 1) ^ ((S) temp < 0 ? POLY : 0);
+    }
+
+    for (i=62; i>=0; i--)
+        if ((n >> i) & 1)
+            break;
+
+    ran = 0x2;
+    while (i > 0) {
+        temp = 0;
+        for (j=0; j<64; j++)
+            if ((ran >> j) & 1)
+                temp ^= m2[j];
+        ran = temp;
+        i -= 1;
+        if ((n >> i) & 1)
+            ran = (ran << 1) ^ ((S) ran < 0 ? POLY : 0);
+    }
+
+    return ran;
+}
+
+#define PERF 1 // Use perfcounters?
+#define PRINT 0
+
+#define ANSI_COLOR_RED     "\x1b[31m"
+#define ANSI_COLOR_GREEN   "\x1b[32m"
+#define ANSI_COLOR_RESET   "\x1b[0m"
+#endif
diff --git a/Microbenchmarks/Random-GUPS/support/cyclecount.h b/Microbenchmarks/Random-GUPS/support/cyclecount.h
new file mode 100644
index 0000000..4ef377e
--- /dev/null
+++ b/Microbenchmarks/Random-GUPS/support/cyclecount.h
@@ -0,0 +1,20 @@
+#include <perfcounter.h>
+
+// Timer
+typedef struct perfcounter_cycles{
+    perfcounter_t start;
+    perfcounter_t end;
+    perfcounter_t end2;
+
+}perfcounter_cycles;
+
+void timer_start(perfcounter_cycles *cycles){
+    cycles->start = perfcounter_get(); // START TIMER
+}
+
+uint64_t timer_stop(perfcounter_cycles *cycles){
+    cycles->end = perfcounter_get(); // STOP TIMER
+    cycles->end2 = perfcounter_get(); // STOP TIMER
+    return(((uint64_t)((uint32_t)(((cycles->end >> 4) - (cycles->start >> 4)) - ((cycles->end2 >> 4) - (cycles->end >> 4))))) << 4);
+}
+
diff --git a/Microbenchmarks/Random-GUPS/support/params.h b/Microbenchmarks/Random-GUPS/support/params.h
new file mode 100644
index 0000000..4618411
--- /dev/null
+++ b/Microbenchmarks/Random-GUPS/support/params.h
@@ -0,0 +1,56 @@
+#ifndef _PARAMS_H_
+#define _PARAMS_H_
+
+#include "common.h"
+
+typedef struct Params {
+    unsigned int   input_size;
+    int   n_warmup;
+    int   n_reps;
+    int  exp;
+}Params;
+
+static void usage() {
+    fprintf(stderr,
+        "\nUsage:  ./program [options]"
+        "\n"
+        "\nGeneral options:"
+        "\n    -h        help"
+        "\n    -w <W>    # of untimed warmup iterations (default=1)"
+        "\n    -e <E>    # of timed repetition iterations (default=3)"
+        "\n    -x <X>    Weak (0) or strong (1) scaling (default=0)"
+        "\n"
+        "\nBenchmark-specific options:"
+        "\n    -i <I>    input size (default=8K elements)"
+        "\n");
+}
+
+struct Params input_params(int argc, char **argv) {
+    struct Params p;
+    p.input_size    = 8 << 10;
+    p.n_warmup      = 1;
+    p.n_reps        = 3;
+    p.exp           = 0;
+
+    int opt;
+    while((opt = getopt(argc, argv, "hi:w:e:x:")) >= 0) {
+        switch(opt) {
+        case 'h':
+        usage();
+        exit(0);
+        break;
+        case 'i': p.input_size    = atoi(optarg); break;
+        case 'w': p.n_warmup      = atoi(optarg); break;
+        case 'e': p.n_reps        = atoi(optarg); break;
+        case 'x': p.exp           = atoi(optarg); break;
+        default:
+            fprintf(stderr, "\nUnrecognized option!\n");
+            usage();
+            exit(0);
+        }
+    }
+    assert(NR_DPUS > 0 && "Invalid # of dpus!");
+
+    return p;
+}
+#endif
diff --git a/Microbenchmarks/Random-GUPS/support/timer.h b/Microbenchmarks/Random-GUPS/support/timer.h
new file mode 100755
index 0000000..eedc385
--- /dev/null
+++ b/Microbenchmarks/Random-GUPS/support/timer.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2016 University of Cordoba and University of Illinois
+ * All rights reserved.
+ *
+ * Developed by:    IMPACT Research Group
+ *                  University of Cordoba and University of Illinois
+ *                  http://impact.crhc.illinois.edu/
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * with the Software without restriction, including without limitation the 
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ *      > Redistributions of source code must retain the above copyright notice,
+ *        this list of conditions and the following disclaimers.
+ *      > Redistributions in binary form must reproduce the above copyright
+ *        notice, this list of conditions and the following disclaimers in the
+ *        documentation and/or other materials provided with the distribution.
+ *      > Neither the names of IMPACT Research Group, University of Cordoba, 
+ *        University of Illinois nor the names of its contributors may be used 
+ *        to endorse or promote products derived from this Software without 
+ *        specific prior written permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+ * CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH
+ * THE SOFTWARE.
+ *
+ */
+
+#include <sys/time.h>
+
+typedef struct Timer{
+
+    struct timeval startTime[4];
+    struct timeval stopTime[4];
+    double         time[4];
+
+}Timer;
+
+void start(Timer *timer, int i, int rep) {
+    if(rep == 0) {
+        timer->time[i] = 0.0;
+    }
+    gettimeofday(&timer->startTime[i], NULL);
+}
+
+void stop(Timer *timer, int i) {
+    gettimeofday(&timer->stopTime[i], NULL);
+    timer->time[i] += (timer->stopTime[i].tv_sec - timer->startTime[i].tv_sec) * 1000000.0 +
+                      (timer->stopTime[i].tv_usec - timer->startTime[i].tv_usec);
+}
+
+void print(Timer *timer, int i, int REP) { printf("Time (ms): %f\t", timer->time[i] / (1000 * REP)); }