Prototype
pub fn updateTimeReportCompile(ws: *WebServer, opts: struct { compile: *Build.Step.Compile, use_llvm: bool, stats: abi.time_report.CompileResult.Stats, ns_total: u64, llvm_pass_timings_len: u32, files_len: u32, decls_len: u32, trailing: []const u8, }) void
Parameters
ws: *WebServeropts: struct {
compile: *Build.Step.Compile,
use_llvm: bool,
stats: abi.time_report.CompileResult.Stats,
ns_total: u64,
llvm_pass_timings_len: u32,
files_len: u32,
decls_len: u32,
/// The trailing data of `abi.time_report.CompileResult`, except the step name.
trailing: []const u8,
}
Source
pub fn updateTimeReportCompile(ws: *WebServer, opts: struct {
compile: *Build.Step.Compile,
use_llvm: bool,
stats: abi.time_report.CompileResult.Stats,
ns_total: u64,
llvm_pass_timings_len: u32,
files_len: u32,
decls_len: u32,
/// The trailing data of `abi.time_report.CompileResult`, except the step name.
trailing: []const u8,
}) void {
const gpa = ws.gpa;
const step_idx: u32 = for (ws.all_steps, 0..) |s, i| {
if (s == &opts.compile.step) break @intCast(i);
} else unreachable;
const old_buf = old: {
ws.time_report_mutex.lock();
defer ws.time_report_mutex.unlock();
const old = ws.time_report_msgs[step_idx];
ws.time_report_msgs[step_idx] = &.{};
break :old old;
};
const buf = gpa.realloc(old_buf, @sizeOf(abi.time_report.CompileResult) + opts.trailing.len) catch @panic("out of memory");
const out_header: *align(1) abi.time_report.CompileResult = @ptrCast(buf[0..@sizeOf(abi.time_report.CompileResult)]);
out_header.* = .{
.step_idx = step_idx,
.flags = .{
.use_llvm = opts.use_llvm,
},
.stats = opts.stats,
.ns_total = opts.ns_total,
.llvm_pass_timings_len = opts.llvm_pass_timings_len,
.files_len = opts.files_len,
.decls_len = opts.decls_len,
};
@memcpy(buf[@sizeOf(abi.time_report.CompileResult)..], opts.trailing);
{
ws.time_report_mutex.lock();
defer ws.time_report_mutex.unlock();
assert(ws.time_report_msgs[step_idx].len == 0);
ws.time_report_msgs[step_idx] = buf;
ws.time_report_update_times[step_idx] = ws.now();
}
ws.notifyUpdate();
}