loc, qparams_op.getScale().getType(), scale_op.getOutput());
    auto zp_cast = rewriter.create<CastOp>(loc, qparams_op.getZp().getType(),
                                           zp_op.getOutput());

    qparams_op.getScale().replaceAllUsesWith(scale_cast.getOut());
    qparams_op.getZp().replaceAllUsesWith(zp_cast.getOut());
    return success();
  }
};

// failure.
template <typename OpT>
LogicalResult GetOp(Region* region, OpT* result) {
  *result = {};
  for (auto op : region->getOps<OpT>()) {
    if (*result) return op.emitError("should be unique within a function");
    *result = op;
  }
  return success();
}

LogicalResult RunOnRegion(Region* region) {
  RecvTPUEmbeddingActivationsOp recv_op;
  if (failed(GetOp(region, &recv_op))) return failure();

//
// Spills/loads arguments in registers to/from an internal/abi.RegArgs
// respectively. Does not follow the Go ABI.
func spillArgs()
func unspillArgs()

// getfp returns the frame pointer register of its caller or 0 if not implemented.
// TODO: Make this a compiler intrinsic

//
// Spills/loads arguments in registers to/from an internal/abi.RegArgs
// respectively. Does not follow the Go ABI.
func spillArgs()
func unspillArgs()

// getfp returns the frame pointer register of its caller or 0 if not implemented.
// TODO: Make this a compiler intrinsic

//
// Spills/loads arguments in registers to/from an internal/abi.RegArgs
// respectively. Does not follow the Go ABI.
func spillArgs()
func unspillArgs()

// getfp returns the frame pointer register of its caller or 0 if not implemented.
// TODO: Make this a compiler intrinsic

// Spills/loads arguments in registers to/from an internal/abi.RegArgs
// respectively. Does not follow the Go ABI.
func spillArgs()
func unspillArgs()

// getfp returns the frame pointer register of its caller or 0 if not implemented.
// TODO: Make this a compiler intrinsic

		}
	}))
	c.handler = func(e krt.Event[Workload]) {
		events <- fmt.Sprintf(e.Latest().Name, e.Event)
	}
	go c.queue.Run(stop)
}

var nextIP = net.ParseIP("10.0.0.10")

func GetIP() string {
	i := nextIP.To4()
	ret := i.String()
	v := uint(i[0])<<24 + uint(i[1])<<16 + uint(i[2])<<8 + uint(i[3])
	v++
	v3 := byte(v & 0xFF)
	v2 := byte((v >> 8) & 0xFF)
	v1 := byte((v >> 16) & 0xFF)

type gsignalStack struct{}

const preemptMSupported = false

func preemptM(mp *m) {
	// No threads, so nothing to do.
}

// getfp returns the frame pointer register of its caller or 0 if not implemented.
// TODO: Make this a compiler intrinsic
func getfp() uintptr { return 0 }

func setProcessCPUProfiler(hz int32) {}
func setThreadCPUProfiler(hz int32)  {}
func sigdisable(uint32)              {}

	case "js":
		writeUleb128(ctxt.Out, 4) // number of exports
		for _, name := range []string{"run", "resume", "getsp"} {
			s := ldr.Lookup("wasm_export_"+name, 0)
			idx := uint32(lenHostImports) + uint32(ldr.SymValue(s)>>16) - funcValueOffset
			writeName(ctxt.Out, name)           // inst.exports.run/resume/getsp in wasm_exec.js
			ctxt.Out.WriteByte(0x00)            // func export
			writeUleb128(ctxt.Out, uint64(idx)) // funcidx
		}

		} else if gp != nil {
			nstk += gcallers(gp, skip, pcBuf[1:])
		}
	} else {
		// Fast path: Unwind using frame pointers.
		pcBuf[0] = uintptr(skip)
		if getg() == gp {
			nstk += fpTracebackPCs(unsafe.Pointer(getfp()), pcBuf[1:])
		} else if gp != nil {
			// Three cases:
			//
			// (1) We're called on the g0 stack through mcall(fn) or systemstack(fn). To
			// behave like gcallers above, we start unwinding from sched.bp, which