V8's mutable heap numbers optimization yields 2.5x speedup in async-fs benchmark by eliminating frequent heap allocations in custom Math.random.
V8's Turbofan compiler officially abandons Sea of Nodes for Turboshaft, a CFG-based IR, citing maintainability and performance gains. JavaScript backend and WebAssembly already migrated.
Google Chrome M137 introduces speculative optimizations for WebAssembly, boosting performance up to 50% on Dart microbenchmarks via inlining and deoptimization.
Wind and solar saved UK £1.7bn in gas imports since Iran war began, with record 21 TWh output cutting gas generation by a third and achieving 98.8% zero-carbon grid.
Despite industry warnings of weak demand, UK carmakers met EV targets in 2024 through flexible compliance, over-performing by 2.5% and avoiding fines.
EU considers methane exemptions for fossil fuel companies; Norway expands gas drilling; renewable investment surges; shipping emissions progress, El Niño fears, and more.
UK halves Green Climate Fund pledge, losing top donor status to Germany, France, Japan, raising global climate finance concerns.
US-China energy talks focus on oil imports and Strait of Hormuz amid Iran war disruption. Scientists warn of a supercharged El Niño with 82% chance of 'very strong' event, exacerbating record fires worldwide.
V8's new mutable heap numbers optimize Math.random in async-fs benchmark, yielding 2.5x speedup by avoiding costly allocations.
V8's Turbofan compiler abandons Sea of Nodes for Turboshaft CFG IR, promising more stable optimization and easier maintenance after 12 years.
Chrome M137 introduces speculative deoptimization and inlining for WebAssembly, yielding over 50% speedup on Dart benchmarks and paving way for faster WasmGC apps.
V8 optimized JavaScript by making heap numbers mutable for frequently updated variables, achieving a 2.5x speedup in the JetStream2 async-fs benchmark.
V8 moves from Sea of Nodes to Turboshaft CFG IR for better maintainability, faster compilation, and easier integration with WebAssembly. Only two legacy parts remain.
V8's new speculative optimizations and deoptimization for WebAssembly target WasmGC, achieving over 50% speedup on Dart microbenchmarks and 1-8% on larger apps.
Leapmotor leverages Stellantis partnership for global EV expansion, focusing on affordable vehicles, local manufacturing, and customized features for Europe and emerging markets.
Honda's $2.7 billion EV marketing failure in the U.S. exposes industry-wide crisis. 7 lessons: overinvestment, demand mismatch, marketing blunders, financial domino effects, structural challenges, comeback difficulty, and key takeaways.
A listicle analyzing why the NYT focused on Elon Musk's facial expressions during Trump's China summit, exploring media priorities, trade deals, and viral culture.
Cement production causes 8% of global CO2, but swapping limestone for calcium silicate rocks can eliminate direct process emissions. This listicle explains the science, benefits, and challenges.
V8 optimized mutable heap numbers to eliminate HeapNumber allocations in custom Math.random, yielding a 2.5x speedup in the async-fs benchmark and improving overall JetStream2 score.
V8's Turbofan compiler is moving from Sea of Nodes to Turboshaft, a CFG-based IR, improving maintainability and performance.