52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
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#define _SYSTEM
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#define _MINIX
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#include <stdio.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <minix/config.h>
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#include <minix/com.h>
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#include <minix/type.h>
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#include <minix/const.h>
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#include <minix/endpoint.h>
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#include <minix/safecopies.h>
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#include <minix/syslib.h>
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#include <minix/sysutil.h>
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#include <errno.h>
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#define TEST_PAGE_NUM 50
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#define BUF_SIZE (TEST_PAGE_NUM * CLICK_SIZE)
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#define NR_TEST_ITERATIONS 100
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#define FIFO_REQUESTOR "/usr/src/test/safeperf/1fifo"
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#define FIFO_GRANTOR "/usr/src/test/safeperf/2fifo"
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#define FIFO_WAIT(fid) { \
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int a; \
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if(read(fid, &a, sizeof(a)) != sizeof(a)) \
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panic(__FILE__, "FIFO_WAIT failed", NO_NUM); \
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}
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#define FIFO_NOTIFY(fid) { \
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int a = 1; \
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if(write(fid, &a, sizeof(a)) != sizeof(a)) \
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panic(__FILE__, "FIFO_NOTIFY failed", NO_NUM); \
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}
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#define REPORT_TEST(who, test_name, diff) { \
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printf("%-9s: test %s took an average of %d.%dus per page\n", \
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who, test_name, (int)diff, ((int)(diff*1000))%1000); \
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}
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#define DEBUG 0
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#if DEBUG
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# define dprint printf
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#else
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# define dprint (void)
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#endif
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