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@@ -1328,7 +1328,7 @@ static void write_bus_latency_file_content(void)
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_STARPU_DEBUG("writing latencies to %s\n", path);
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- f = fopen(path, "w+");
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+ f = fopen(path, "a+");
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if (!f)
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{
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perror("fopen write_bus_latency_file_content");
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@@ -1337,6 +1337,7 @@ static void write_bus_latency_file_content(void)
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STARPU_ABORT();
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}
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locked = _starpu_fwrlock(f) == 0;
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+ fseek(f, 0, SEEK_SET);
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_starpu_fftruncate(f, 0);
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fprintf(f, "# ");
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@@ -1684,10 +1685,11 @@ static void write_bus_bandwidth_file_content(void)
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_STARPU_DEBUG("writing bandwidth to %s\n", path);
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- f = fopen(path, "w+");
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+ f = fopen(path, "a+");
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STARPU_ASSERT_MSG(f, "Error when opening file (writing) '%s'", path);
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locked = _starpu_fwrlock(f) == 0;
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+ fseek(f, 0, SEEK_SET);
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_starpu_fftruncate(f, 0);
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fprintf(f, "# ");
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@@ -2124,9 +2126,10 @@ static void write_bus_config_file_content(void)
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_STARPU_DEBUG("writing config to %s\n", path);
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- f = fopen(path, "w+");
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+ f = fopen(path, "a+");
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STARPU_ASSERT_MSG(f, "Error when opening file (writing) '%s'", path);
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locked = _starpu_fwrlock(f) == 0;
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+ fseek(f, 0, SEEK_SET);
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_starpu_fftruncate(f, 0);
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fprintf(f, "# Current configuration\n");
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@@ -2655,7 +2658,7 @@ static void write_bus_platform_file_content(int version)
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_STARPU_DEBUG("writing platform to %s\n", path);
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- f = fopen(path, "w+");
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+ f = fopen(path, "a+");
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if (!f)
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{
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perror("fopen write_bus_platform_file_content");
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@@ -2664,6 +2667,7 @@ static void write_bus_platform_file_content(int version)
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STARPU_ABORT();
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}
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locked = _starpu_fwrlock(f) == 0;
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+ fseek(f, 0, SEEK_SET);
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_starpu_fftruncate(f, 0);
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fprintf(f,
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