60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/types.h>
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#include <linux/string.h>
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#include <linux/zalloc.h>
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#include "../../../util/event.h"
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#include "../../../util/synthetic-events.h"
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#include "../../../util/machine.h"
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#include "../../../util/tool.h"
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#include "../../../util/map.h"
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#include "../../../util/debug.h"
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void arch_perf_parse_sample_weight(struct perf_sample *data,
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const __u64 *array, u64 type)
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{
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union perf_sample_weight weight;
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weight.full = *array;
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if (type & PERF_SAMPLE_WEIGHT)
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data->weight = weight.full;
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else {
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data->weight = weight.var1_dw;
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data->ins_lat = weight.var2_w;
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data->p_stage_cyc = weight.var3_w;
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}
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}
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void arch_perf_synthesize_sample_weight(const struct perf_sample *data,
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__u64 *array, u64 type)
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{
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*array = data->weight;
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if (type & PERF_SAMPLE_WEIGHT_STRUCT) {
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*array &= 0xffffffff;
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*array |= ((u64)data->ins_lat << 32);
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}
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}
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const char *arch_perf_header_entry(const char *se_header)
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{
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if (!strcmp(se_header, "Local INSTR Latency"))
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return "Finish Cyc";
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else if (!strcmp(se_header, "INSTR Latency"))
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return "Global Finish_cyc";
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else if (!strcmp(se_header, "Local Pipeline Stage Cycle"))
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return "Dispatch Cyc";
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else if (!strcmp(se_header, "Pipeline Stage Cycle"))
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return "Global Dispatch_cyc";
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return se_header;
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}
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int arch_support_sort_key(const char *sort_key)
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{
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if (!strcmp(sort_key, "p_stage_cyc"))
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return 1;
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if (!strcmp(sort_key, "local_p_stage_cyc"))
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return 1;
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return 0;
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}
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