diff --git a/examples/more/00_example_template/example b/examples/more/00_example_template/example
index ccbfe41..044e1ca 100755
Binary files a/examples/more/00_example_template/example and b/examples/more/00_example_template/example differ
diff --git a/examples/more/01_sample_from_cdf/example b/examples/more/01_sample_from_cdf/example
index 3b21bf4..d4c7734 100755
Binary files a/examples/more/01_sample_from_cdf/example and b/examples/more/01_sample_from_cdf/example differ
diff --git a/examples/more/02_sample_from_cdf_beta/example b/examples/more/02_sample_from_cdf_beta/example
index 37932a2..da532b0 100755
Binary files a/examples/more/02_sample_from_cdf_beta/example and b/examples/more/02_sample_from_cdf_beta/example differ
diff --git a/examples/more/03_ci_beta/example b/examples/more/03_ci_beta/example
index ffefed0..e7da5bc 100755
Binary files a/examples/more/03_ci_beta/example and b/examples/more/03_ci_beta/example differ
diff --git a/examples/more/04_nuclear_war/example b/examples/more/04_nuclear_war/example
index 46690da..3022a5e 100755
Binary files a/examples/more/04_nuclear_war/example and b/examples/more/04_nuclear_war/example differ
diff --git a/examples/more/05_burn_10kg_fat/example b/examples/more/05_burn_10kg_fat/example
index 58c1406..39a9a79 100755
Binary files a/examples/more/05_burn_10kg_fat/example and b/examples/more/05_burn_10kg_fat/example differ
diff --git a/examples/more/06_nuclear_recovery/example b/examples/more/06_nuclear_recovery/example
index c8d31d5..44ddb71 100755
Binary files a/examples/more/06_nuclear_recovery/example and b/examples/more/06_nuclear_recovery/example differ
diff --git a/examples/more/07_algebra/example b/examples/more/07_algebra/example
index 653b76a..7672a30 100755
Binary files a/examples/more/07_algebra/example and b/examples/more/07_algebra/example differ
diff --git a/examples/more/08_algebra_and_conversion/example b/examples/more/08_algebra_and_conversion/example
index ee4b5fe..2b0f908 100755
Binary files a/examples/more/08_algebra_and_conversion/example and b/examples/more/08_algebra_and_conversion/example differ
diff --git a/examples/more/09_ergonomic_algebra/example b/examples/more/09_ergonomic_algebra/example
index a508872..8318b02 100755
Binary files a/examples/more/09_ergonomic_algebra/example and b/examples/more/09_ergonomic_algebra/example differ
diff --git a/examples/more/10_twitter_thread_example/example b/examples/more/10_twitter_thread_example/example
index 3465550..779b0ce 100755
Binary files a/examples/more/10_twitter_thread_example/example and b/examples/more/10_twitter_thread_example/example differ
diff --git a/examples/more/11_billion_lognormals_paralell/example b/examples/more/11_billion_lognormals_paralell/example
index 6d40a9f..6077ef9 100755
Binary files a/examples/more/11_billion_lognormals_paralell/example and b/examples/more/11_billion_lognormals_paralell/example differ
diff --git a/examples/more/12_time_to_botec_parallel/example b/examples/more/12_time_to_botec_parallel/example
index 71e3c17..27e99fe 100755
Binary files a/examples/more/12_time_to_botec_parallel/example and b/examples/more/12_time_to_botec_parallel/example differ
diff --git a/examples/more/13_parallelize_min/example b/examples/more/13_parallelize_min/example
index 4cce4a3..8e48c2c 100755
Binary files a/examples/more/13_parallelize_min/example and b/examples/more/13_parallelize_min/example differ
diff --git a/examples/more/14_check_confidence_interval/example b/examples/more/14_check_confidence_interval/example
index c344ca1..b0a9e3a 100755
Binary files a/examples/more/14_check_confidence_interval/example and b/examples/more/14_check_confidence_interval/example differ
diff --git a/makefile b/makefile
index eddd664..3fcf7e0 100644
--- a/makefile
+++ b/makefile
@@ -24,7 +24,7 @@ lint:
 	clang-tidy squiggle_more.c -- -lm
 
 profile:
-	OMP_NUM_THREADS=16 sudo perf record ./examples/more/12_time_to_botec_parallel/example
+	sudo perf record ./examples/more/12_time_to_botec_parallel/example
 	sudo perf report
 	rm perf.data
 
diff --git a/squiggle_more.c b/squiggle_more.c
index 3c29f18..22e16ab 100644
--- a/squiggle_more.c
+++ b/squiggle_more.c
@@ -64,42 +64,16 @@ void sampler_parallel(double (*sampler)(uint64_t* seed), double* results, int n_
     {
 #pragma omp for
         for (i = 0; i < n_threads; i++) {
-            // Simple version 
-            /*
             int quotient = n_samples / n_threads;
             int lower_bound_inclusive = i * quotient;
             int upper_bound_not_inclusive = ((i + 1) * quotient); // note the < in the for loop below,
             for (int j = lower_bound_inclusive; j < upper_bound_not_inclusive; j++) {
                 results[j] = sampler(&(cache_box[i].seed));
-                // Could also result in inefficient cache stuff, but hopefully not too often
-            }
-            */
-            
-            // Version with loop unrolling
-            int quotient = n_samples / n_threads;
-            int lower_bound_inclusive = i * quotient;
-            int upper_bound_not_inclusive = ((i + 1) * quotient); // note the < in the for loop below,
-            int delta = quotient;
-            int eighth_of_deltas = delta/8; // why 8? a double in 8 bytes, 8 doubles is the size of a cache line
-            int k;
-            // to do: simplify these variables. Maybe divide by n_threads * 8 directly
-            for(int j=0; j<eighth_of_deltas; j++){
-                k = lower_bound_inclusive + j*8;
-                results[k+0] = sampler(&(cache_box[i].seed));
-                results[k+1] = sampler(&(cache_box[i].seed));
-                results[k+2] = sampler(&(cache_box[i].seed));
-                results[k+3] = sampler(&(cache_box[i].seed));
-                results[k+4] = sampler(&(cache_box[i].seed));
-                results[k+5] = sampler(&(cache_box[i].seed));
-                results[k+6] = sampler(&(cache_box[i].seed));
-                results[k+7] = sampler(&(cache_box[i].seed));
-                // these all fit one single cache line
-                // name of the techique: loop unrolling.
-            }
-            for(int k=eighth_of_deltas*8; k<upper_bound_not_inclusive; k++){
-                results[k] = sampler(&(cache_box[i].seed));
-
-            }
+                // In principle, these results[j] could also result in two threads competing for the same cache line. 
+                // In practice, though,
+                // a) this would happen infrequently
+                // b)            
+                }
             
         }
     }