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c734ef2b72
* seastar 10e09b0...2e041c2 (7): > Merge "Change app_template::run() to terminate when callback is done" from Tomasz > resource: Fix compilation for hwloc version 1.8.0 > memory: Fix infinite recursion when throwing std::bad_alloc > core/reactor: Throw the right error code when connect() fails > future: improve exception safety > xen: add missing virtual destructors > circular_buffer: do not destroy uninitialized object app_template::run() users updated to call app_template::run_depracated().
31 lines
1020 B
C++
31 lines
1020 B
C++
#include "database.hh"
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#include "perf.hh"
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#include <seastar/core/app-template.hh>
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static atomic_cell make_atomic_cell(bytes value) {
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return atomic_cell::make_live(0, value);
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};
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int main(int argc, char* argv[]) {
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return app_template().run_deprecated(argc, argv, [] {
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auto s = make_lw_shared(schema({}, "ks", "cf",
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{{"p1", utf8_type}}, {{"c1", int32_type}}, {{"r1", int32_type}}, {}, utf8_type));
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memtable mt(s);
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std::cout << "Timing mutation of single column within one row...\n";
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auto key = partition_key::from_exploded(*s, {to_bytes("key1")});
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auto c_key = clustering_key::from_exploded(*s, {int32_type->decompose(2)});
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bytes value = int32_type->decompose(3);
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time_it([&] {
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mutation m(key, s);
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const column_definition& col = *s->get_column_definition("r1");
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m.set_clustered_cell(c_key, col, make_atomic_cell(value));
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mt.apply(std::move(m));
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});
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engine().exit(0);
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});
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}
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