formatting pass; makefile tweaks

makefile

@@ -24,10 +24,12 @@ lint:
 	clang-tidy squiggle_more.c -- -lm
 
 profile:
-	sudo perf record ./examples/more/12_time_to_botec_parallel/example
+	sudo perf record -g ./examples/more/12_time_to_botec_parallel/example 
 	sudo perf report
 	rm perf.data
+	sudo perf stat ./examples/more/12_time_to_botec_parallel/example
 
 time-linux: 
+	gcc -O3 -Wall -Wextra -Wdouble-promotion -Wconversion examples/more/12_time_to_botec_parallel/example.c squiggle.c squiggle_more.c -lm -fopenmp -o examples/more/12_time_to_botec_parallel/example
 	@echo "Running 100x and taking avg time: $(TTB)"
-	@t=$$(/usr/bin/time -f "%e" -p bash -c 'for i in {1..100}; do $(TTB); done' 2>&1 >/dev/null | grep real | awk '{print $$2}' ); echo "scale=2; 1000 * $$t / 100" | bc | sed "s|^|Time using 16 threads: |" | sed 's|$$|ms|' && echo
+	@t=$$(/usr/bin/time -f "%e" -p bash -c 'for i in {1..100}; do OMP_PROC_BIND=TRUE $(TTB); done' 2>&1 >/dev/null | grep real | awk '{print $$2}' ); echo "scale=2; 1000 * $$t / 100" | bc | sed "s|^|Time using 16 threads: |" | sed 's|$$|ms|' && echo

squiggle_more.c

@@ -62,7 +62,7 @@ void sampler_parallel(double (*sampler)(uint64_t* seed), double* results, int n_
     int i;
 #pragma omp parallel private(i)
     {
-#pragma omp for 
+#pragma omp for
         for (i = 0; i < n_threads; i++) {
             int lower_bound_inclusive = i * quotient;
             int upper_bound_not_inclusive = ((i + 1) * quotient); // note the < in the for loop below,