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https://github.com/memtest86plus/memtest86plus.git
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9b9c65b968
* Optimize the JEP106 list by using __attribute__((packed)) to remove padding. The x86 & x86_64 series support unaligned accesses just fine, after all, and this is not remotely a hot path. * Optimize several string-related constructs by switching to fixed-length char arrays, which avoids pointers + relocations. * app/interrupt.c: array of different-length strings, but most of those are lengthy enough for this to be a clear win, especially on x86_64; * system/usbhcd.c: array of same-length strings; * tests/tests.h: array of structs containing same-length strings. * Reduce the size of the list of tests by using a narrower type for the cpu mode, which reduces padding.
38 lines
812 B
C
38 lines
812 B
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef TESTS_H
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#define TESTS_H
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/**
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* \file
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*
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* Provides support for identifying and running the memory tests.
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*
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*//*
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* Copyright (C) 2020-2022 Martin Whitaker.
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*/
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#include <stdbool.h>
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#include "config.h"
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#define NUM_TEST_PATTERNS 11
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typedef struct {
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bool enabled;
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uint8_t cpu_mode;
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int stages;
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int iterations;
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int errors;
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char description[40];
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} test_pattern_t;
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extern test_pattern_t test_list[NUM_TEST_PATTERNS];
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typedef enum { FAST_PASS, FULL_PASS, NUM_PASS_TYPES } pass_type_t;
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extern int ticks_per_pass[NUM_PASS_TYPES];
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extern int ticks_per_test[NUM_PASS_TYPES][NUM_TEST_PATTERNS];
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int run_test(int my_cpu, int test, int stage, int iterations);
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#endif // TESTS_H
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