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/*
Profiling using the "`spall`" format.
See: [[ https://gravitymoth.com/spall/ ]]
Example:
package main
import "base:runtime"
import "core:prof/spall"
import "core:sync"
spall_ctx: spall.Context
@(thread_local) spall_buffer: spall.Buffer
foo :: proc() {
spall.SCOPED_EVENT(&spall_ctx, &spall_buffer, #procedure)
}
main :: proc() {
spall_ctx = spall.context_create("trace_test.spall")
defer spall.context_destroy(&spall_ctx)
buffer_backing := make([]u8, spall.BUFFER_DEFAULT_SIZE)
defer delete(buffer_backing)
spall_buffer = spall.buffer_create(buffer_backing, u32(sync.current_thread_id()))
defer spall.buffer_destroy(&spall_ctx, &spall_buffer)
spall.SCOPED_EVENT(&spall_ctx, &spall_buffer, #procedure)
for i := 0; i < 9001; i += 1 {
foo()
}
}
// Automatic profiling of every procedure:
@(instrumentation_enter)
spall_enter :: proc "contextless" (proc_address, call_site_return_address: rawptr, loc: runtime.Source_Code_Location) {
spall._buffer_begin(&spall_ctx, &spall_buffer, "", "", loc)
}
@(instrumentation_exit)
spall_exit :: proc "contextless" (proc_address, call_site_return_address: rawptr, loc: runtime.Source_Code_Location) {
spall._buffer_end(&spall_ctx, &spall_buffer)
}
*/
package spall
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