diff --git a/test/release/examples/benchmarks/hpcc/ra-atomics.chpl b/test/release/examples/benchmarks/hpcc/ra-atomics.chpl index 0b8db4ccbfa8..d2cd5c49c403 100644 --- a/test/release/examples/benchmarks/hpcc/ra-atomics.chpl +++ b/test/release/examples/benchmarks/hpcc/ra-atomics.chpl @@ -104,7 +104,7 @@ proc main() { // // In parallel, initialize the table such that each position // contains its index. "[i in TableSpace]" is shorthand for "forall - // i in TableSpace" + // i in TableSpace". "with (ref T)" is required since we are modifying "T". // [i in TableSpace with (ref T)] T(i).poke(i); diff --git a/test/release/examples/benchmarks/hpcc/ra.chpl b/test/release/examples/benchmarks/hpcc/ra.chpl index a6a8e3d1ba51..afe376cf2ab9 100644 --- a/test/release/examples/benchmarks/hpcc/ra.chpl +++ b/test/release/examples/benchmarks/hpcc/ra.chpl @@ -128,7 +128,7 @@ proc main() { // // In parallel, initialize the table such that each position // contains its index. "[i in TableSpace]" is shorthand for "forall - // i in TableSpace" + // i in TableSpace". "with (ref T)" is required since we are modifying "T". // [i in TableSpace with (ref T)] T[i] = i; diff --git a/test/release/examples/benchmarks/hpcc/variants/ra-cleanloop.chpl b/test/release/examples/benchmarks/hpcc/variants/ra-cleanloop.chpl index 5a2a28fe453b..74b8563e4874 100644 --- a/test/release/examples/benchmarks/hpcc/variants/ra-cleanloop.chpl +++ b/test/release/examples/benchmarks/hpcc/variants/ra-cleanloop.chpl @@ -124,7 +124,7 @@ proc main() { // // In parallel, initialize the table such that each position // contains its index. "[i in TableSpace]" is shorthand for "forall - // i in TableSpace" + // i in TableSpace". "with (ref T)" is required since we are modifying "T". // [i in TableSpace with (ref T)] T[i] = i; diff --git a/test/release/examples/benchmarks/hpcc/variants/ra-unordered-atomics.chpl b/test/release/examples/benchmarks/hpcc/variants/ra-unordered-atomics.chpl index 16586289deb6..9923d520471e 100644 --- a/test/release/examples/benchmarks/hpcc/variants/ra-unordered-atomics.chpl +++ b/test/release/examples/benchmarks/hpcc/variants/ra-unordered-atomics.chpl @@ -91,7 +91,7 @@ proc main() { // // In parallel, initialize the table such that each position // contains its index. "[i in TableSpace]" is shorthand for "forall - // i in TableSpace" + // i in TableSpace". "with (ref T)" is required since we are modifying "T". // [i in TableSpace with (ref T)] T(i).poke(i); diff --git a/test/release/examples/primers/forallLoops.chpl b/test/release/examples/primers/forallLoops.chpl index 408eee1c9cdc..5762c190965a 100644 --- a/test/release/examples/primers/forallLoops.chpl +++ b/test/release/examples/primers/forallLoops.chpl @@ -33,7 +33,7 @@ an expression. Both kinds are shown in the following sections. -------------------------------- In the following example, the forall loop iterates over the array indices -in parallel: +in parallel. Since the loop indirectly loops over ``A`` and the body modifies it, an explicit ``ref`` intent must be used. */ config const n = 5; @@ -81,7 +81,8 @@ provide a "leader" iterator and all iterables provide "follower" iterators. These are described in the :ref:`parallel iterators primer `. -Here we illustrate zippering arrays and domains: +Here we illustrate zippering arrays and domains. Since ``C`` is not directly +iterated over, we must explicitly mark it as modified with a ``ref`` intent. */ var C: [1..n] real; @@ -187,7 +188,8 @@ of shadow variables, one per outer variable. The default argument intent (:ref:`The_Default_Intent`) is used by default. For numeric types, this implies capturing the value of the outer variable by the time the task starts executing. Arrays are passed by -reference, as are sync and atomic variables +constant reference, so to modify them we must use an explicit intent. +Sync and atomic variables are passed by reference (:ref:`primers-syncs`, :ref:`primers-atomics`). */ diff --git a/test/release/examples/primers/forallLoops.good b/test/release/examples/primers/forallLoops.good index 4d8cdce89bb6..8bc1a520c955 100644 --- a/test/release/examples/primers/forallLoops.good +++ b/test/release/examples/primers/forallLoops.good @@ -40,5 +40,5 @@ After a loop with task-private variables: outerIntVariable is: 48 After MyRecord.myMethod, myR is: -(arrField = 2 4 6 8 10, intField = 0) +(arrField = 2 4 6 8 10, intField = 5) diff --git a/test/studies/hpcc/FFT/fft.chpl b/test/studies/hpcc/FFT/fft.chpl index f705aee954ae..8e6c885b108a 100644 --- a/test/studies/hpcc/FFT/fft.chpl +++ b/test/studies/hpcc/FFT/fft.chpl @@ -205,7 +205,7 @@ proc dfft(ref A: [?ADom], W, cyclicPhase) { // // this is the radix-4 butterfly routine that takes multipliers wk1, -// wk2, and wk3 and a 4-element array (slice) A. +// wk2, and wk3 and a 4-element array (slice) X. // proc butterfly(wk1, wk2, wk3, ref X:[?D]) { const i0 = D.low, diff --git a/test/studies/hpcc/HPL/hpl.chpl b/test/studies/hpcc/HPL/hpl.chpl index 05c76012019b..e5a267de5c31 100644 --- a/test/studies/hpcc/HPL/hpl.chpl +++ b/test/studies/hpcc/HPL/hpl.chpl @@ -170,7 +170,7 @@ proc LUFactorize(n: int, ref Ab: [?AbD] elemType, // |aaaaa|.....|.....|.....| function but called AD here. Similarly, // +-----+-----+-----+-----+ 'b' was 'tr' in the calling code, but BD // |aaaaa|.....|.....|.....| here. -// |aaaaa|.....|.....|.....| +// |aaaaa|.....|.....|.....| // |aaaaa|.....|.....|.....| // +-----+-----+-----+-----+ // diff --git a/test/studies/hpcc/RA/diten/ra.chpl b/test/studies/hpcc/RA/diten/ra.chpl index 9ea2ba09b829..033f0bd9fa59 100644 --- a/test/studies/hpcc/RA/diten/ra.chpl +++ b/test/studies/hpcc/RA/diten/ra.chpl @@ -100,7 +100,7 @@ proc main() { // // In parallel, initialize the table such that each position // contains its index. "[i in TableSpace]" is shorthand for "forall - // i in TableSpace" + // i in TableSpace". "with (ref T)" is required since we are modifying "T". // [i in TableSpace with (ref T)] T(i) = i; for loc in Locales {